Question

Find the H.C.F - of the following using prime factorisation method
45,75​

Answer 1

Answer:

The HCF of three numbers i.e HCF( 45, 75)=3.

Step-by-step explanation:

we have to find the HCF of above 2 numbers.

we will find the HCF by prime factorization method.

The factors are.

Hence, HCF( 45, 75)=3.

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Answer 2

Answer:

15

Step-by-step explanation:

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