WebFinding LCM and HCF from prime factors. Sometimes you are given numbers expressed as a product of prime factors. For example, 8 = 2 3 and 90 = 2 × 3 2 × 5.. If you want to find … WebThere is a prime factorization method for finding the LCM of a list of two or more numbers. Prime-factor each number. Then for each prime factor, use the greatest number of times it appears in any prime factorization. Example: Find the LCM of 40, 48, and 72. 40 = 2*2*2*5 48 = 2*2*2*2*3 72 = 2*2*2*3*3
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WebHCF of 6, 72 and 120 can be represented as HCF of (HCF of 6, 72) and 120. HCF(6, 72, 120) can be thus calculated by first finding HCF(6, 72) using long division and thereafter … WebApr 15, 2024 · Find HCF and LCM of 6 ,72 and 120 using fundamental theorem of arithmetic See answers Advertisement Advertisement Advertisement ... (6,8) from the origin. In the figure, BC = 2.6 cm, then …
WebFind the HCF and LCM of 6,72 and 120 using the prime factorization method. LCM=3*2*4*3*5=360. As product of numbers =LCM*HCF 6*72*120=HCF*360. HCF=144. Example 8 Answer: LCM of 6, 72 and 120 is 360 Explanation: Least Common Multiple is the smallest number which the given numbers divide exactly. We can find the LCM of … WebApr 7, 2024 · 120 = 2 × 2 × 2 × 3 × 5 From the above three equations, we can see that the common factors of 6, 72, and 120 is 2 × 3 = 6 . So, we get the highest common factor or …
WebHCF and LCM of 6,72 and 120 are A 120,72 B 6,360 C 72,6 D 3,72 Medium Solution Verified by Toppr Correct option is B) We have : 6=2×3,72=2 3×3 2,120=2 3×3×5 Here, … WebExample: find LCM of 8 and 6 by listing multiples. Step 1: First few multiples of 6 and 8 are: Multiples of 6: 6, 12, 18, 24, 30. Multiples of 8: 8, 16, 24, 32, 40. Step 2: LCM is the smallest numbers that appears in both lists: LCM (6, 8) = 24. Note: This method is not suitable for numbers that are greater than 20.
WebStep 1: Break down into prime factors. 16 = 2 x 2 x 3 = 22 x 3. 32 = 2 x 2 x 2 x 2 = 24. Step 2: Identify similar factors. Both numbers have 22 as their factors. Step 3: Multiply the common factors. 22 = 2 x 2 = 4. Hence 4 is the HCF of 16 and 32 . To learn more about LCM and HCF, head over to the LCM calculator and GCF calculator.
WebStep 1: Find the prime factors for 40 and 60, The prime factorization of 40 is 2 x 5. The prime factorization of 60 is 2 x 3 x 5. Step 2: List out the highest number of common prime factors of 40 and 60 ie., 2 x 2 x 5. Step 3: Now, on multiplying the common prime factors we will get the HCF of two numbers. 2 * 2 * 5 = 40. jyoti dalal school of liberal artsWebFind the HCF and LCM of 0.6, 9.6, 0.12. Solution : In all the given three numbers, we have decimals. In this case, first we have to find, where we have more number of digits after … jyoti footwearWebFind the HCF and LCM of 6, 72 and 120 using the prime factorisation method. [3 MARKS] Solution Prime factorisation : 1 Mark H.C.F : 1 Mark L.C.M : 1 Mark We have : 6 =2×3, … jyoti forge and fabricationWebhow to find hcf and lcm of 6 , 72 and 120 prime factor method hello students in this educational video tutorial you will learn how to find. Solve math problem. Math is a subject that can be difficult for some students to grasp. However, with a little practice and perseverance, anyone can learn to love math! ... jyoti electric and trading coWebThe LCM and HCF of 6, 72 and 120 by prime factorisation method is 360 and 6 Find the HCF and LCM of 6,72 and 120, using the Given numbers are 6, 72 and 120 Factorization of 6, 72 and 120 Here, 21 * 31 are the smallest powers of the common factors 2 … lavern heideman and sonsWebFind the HCF and LCM of 6, 72 and 120 using the prime Follow the steps given below to find the Highest Common Factor of 6, 72 and 120 using the long division method. Step 1: First, divide the number 72 by 6. Step 2 432+ Math Specialists 4 Years of experience 24739 Happy Students lavern heideman \\u0026 sons limitedWebMay 10, 2024 · how to find hcf and lcm of 6 , 72 and 120 prime factor methodhello students in this educational video tutorial you wil... lavern honkomp obituary