Question

HCF by prime factorisation method 472 428 554​

Answer 1

Step-by-step explanation:

Prime factorization of 472: 2 x 2 x 2 x 59

Prime factorization of 428: 2 x 2 x 107

Prime factorization of 554: 2 x 277

so the HCF of 472,428,554 is 2

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