WebNov 26, 2015 · What goes into 3 8 6 and 5? The HCF is 1. What is the HCF of 9 and 6? 3. What 2 numbers have the LCM of 30 and HCF of 1? 5 and 6. What two numbers have … Web6. What is the LCM of 6 and 8? Solution: To find: LCM (6, 8). The multiples of 6 are 6, 12, 18, 24, 30, 36, 42, 48, … The multiples of 8 are 8, 16, 24, 32, 40, 48, …. Thus, the smallest common multiple of 6 and 8 is 24. Therefore, the LCM of 6 and 8 is 24. 7. Determine the LCM of 4 and 12 using the prime factorisation method. Solution:
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WebHighest Common Factor of 8,6,10 is 2. Step 1: Since 8 > 6, we apply the division lemma to 8 and 6, to get. 8 = 6 x 1 + 2. Step 2: Since the reminder 6 ≠ 0, we apply division lemma to 2 and 6, to get. 6 = 2 x 3 + 0. The remainder has now become zero, so our procedure stops. Since the divisor at this stage is 2, the HCF of 8 and 6 is 2. WebFor example, 8 = 2 3 and 90 = 2 × 3 2 × 5. If you want to find the LCM and HCF in an exam, we can use prime factor form to simplify the process. Example one. Find the LCM and HCF of 18 and 30.
WebHCF of 8 and 12. Solved Example. Q1. Find the HCF of 24 and 32 by prime factorisation. Ans: Prime factorisation of 24 and 32 is $(2 \times 2 \times 2 \times 3)$ and $(2 \times 2 \times 2 \times 2 \times 2)$ respectively. As visible, 24 and 32 have common prime factors.. Hence, the HCF of 24 and 32 is $2 \times 2 \times 2=8$. WebThe factors of 50 are 1, 2, 5, 10, 25, 50. The factors of 120 are 1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120. The common factors of 20, 50 and 120 are 1, 2, 5 and 10. (Include only the factors common to all three numbers.) The greatest common factor of 20, 50 … For example, LCM(2,3) = 6 and LCM(6,10) = 30. The LCM of two or more numbers … Say you wanted to find the factors of 16. You would find all pairs of numbers that … Divide 16 by 3: 16 ÷ 3 = 5 with remainder of 1; The whole number result is 5; The … Solution: Rewriting input as fractions if necessary: 3/2, 3/8, 5/6, 3/1 For the … Example. divide 1 2/6 by 2 1/4. 1 2/6 ÷ 2 1/4 = 8/6 ÷ 9/4 = 8*4 / 9*6 = 32 / 54. Reduce … More About Using the Calculator Memory. The calculator memory is at 0 until you … Prime number calculator to find if a number is prime or composite. What is a prime … Online converters and unit conversions for Acceleration, Angular Units, Area, … Example: Simplify the ratio 6 : 10. The factors of 6 are: 1, 2, 3, 6; The factors of … 7.75 rounds to 7.8 7.77 rounds to 7.8 Tabbed Browsing and Full Keyboard …
WebThe HCF of 6 and 8 is 2. The greatest possible number that divides 6 and 8 perfectly without any remainder is the HCF of 6 and 8. The highest number that divides 6 and 8 perfectly, … WebThe highest common factor (HCF) is found by finding all common factors of two numbers and selecting the largest one. For example, 8 and 12 have common factors of 1, 2 and 4. …
WebDec 9, 2024 · HCF of 4, 6 and 8 = 2 LCM of 5, 8 and 25 = 200 HCF of 4/5, 6/8 and 8/25 = 2/200 = 1/100 Download Solution PDF Latest SSC CPO Updates Last updated on Jan 10, 2024 SSC CPO SI Marks Released on 10th January 2024. SSC CPO Paper I Final Answer Key released on 6th January 2024 .
WebThe Greatest Common Factor (GCF) for 5, 6 and 8, notation CGF (5,6,8), is 1. Explanation: The factors of 5 are 1,5; The factors of 6 are 1,2,3,6; The factors of 8 are 1,2,4,8. So, as we can see, the Greatest Common Factor or Divisor is 1, because it is the greatest number that divides evenly into all of them. Because the Greatest Common Factor ... rochford battle of midwayWebApr 12, 2024 · What is the HCF of the smallest prime number and the snal 7 d 5. Write the number of zeroes in the end of the number whose prime factorisation is (CBSE 2024) 6. … rochford bin collection calendarWebThe correct option is C 1. 5 and 8 can be expressed as follows: 5 =1×5. 8 =1×8. 8 =2×4. ∴ Factors of 5 = 1 and 5. Factors of 8 = 1, 2, 4 and 8. 1 is the only common factor of 5 and 8. ∴ 1 is the Highest Common Factor (HCF) of 5 and 8. rochford bin daysWebMar 21, 2024 · Complete step-by-step answer: We have given the three numbers in the above problem of which we have to find the H.C.F and L.C.M: 8, 9 and 25. Prime factorizations of these three numbers are: 8 = 2 × 2 × 2 × 1 9 = 3 × 3 × 1 25 = 5 × 5 × 1. As you can see the prime factorizations of the above three numbers you can see that only 1 … rochford blue badge applicationWeb2. 8, 6, 7. 4, 3, 7. As all the numbers left in the last row are co primes you need not do the common division process further. To obtain the Least Common Multiple, multiply the prime numbers with which you have divided the given numbers and the co primes in the last row i.e. 2 x 4 x 3 x 7 = 168. Therefore, LCM of 8,6,7 is 168. rochford beachWebHCF of 5 and 10 is the divisor that we get when the remainder becomes 0 after doing long division repeatedly. Step 1: Divide 10 (larger number) by 5 (smaller number). Step 2: Since the remainder = 0, the divisor (5) is the HCF of 5 and 10. The corresponding divisor (5) is the HCF of 5 and 10. rochford brady servicesWebMay 10, 2015 · To guarantee the GCD to be $6$, we choose two multiples of $6$ which differ by $6$-($1$). Since the LCM is divisible by $15$ (and thus $5$), choose a multiple of $5$ and $6$, say $30$. Applying($1$), we get either ($24,30$) or ($30,36$), where both of them satisfy the given condition. rochford borough council