Question

Find the HCF of 25 and 30 15 class six

Answer 1

Answer:

5

Step-by-step explanation:

Factors of 25 are 1,5, 25

Factors of 30 are 1,2,3,5,6,10,15,30

Factors of 15 are 1,3,5,15

So HCF of 25,30 and 15 is 5

Answer 2

Answer:

HCF of 20 is 2 x 2 x 5

HCF of 30 is 2 x 3 x 5

HCF of 15 is 3 and 5

Step-by-step explanation:

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