Question

1. Find the HCF.
(i) 25, 40​

Answer 1

Answer:

HCF = Highest common factor

(To find the hcf of any numbers,.... we took out their common factors )

so, HCF of 25 and 40

Prime factorisation of 25

25 = 5*5

Prime factorisation of 40

40 = 2*2*2*5

>Hence common factors of 25 and 40 are....

5

so (5) is the hCF of 25 and 40

Answer 2

hope it's help you

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answer is 5