Question

Find H.C.F by prime factorization method

60 and 75​

Answer 1

Answer:

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HCF of 60 and 75 by Prime Factorization :-

Let us represent 60 and 75 as a product of its prime factors.

Prime factorization of 60 = 2 × 2 × 3 × 5

Prime factorization of 75 = 5 × 5 × 3

The common factors in the prime factorization of 60 and 75 are 3 and 5

HCF is the product of the factors that are common to the prime factorization of 60 and 75

This means HCF of 60 and 75 is 15.

More to know :-

HCF of 60 and 75 by Listing the Common Factors

Follow the steps given below to find the HCF of 60 and 75 by Listing the Common Factors.

Step 1: List the factors of 60 and 75

Step 2: Identify the common factors of 60 and 75

Step 3: HCF of 60 and 75 is equal to the highest factor among the common factors of 60 and 75

Answer 2

Answer:

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