Question

Find H.c. f. : 40,45,48​

Answer 1

Answer:

1 is the HCF of 40,45,48.

Step-by-step explanation:

Because,

Factors of:

40=2*2*2*5*1

45=5*3*3*1

48=2*2*2*3*1

Thus, we get one only as the common factor of these numbers.

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Answer 2

Answer:

The given numbers are 40,45 and 48.

Step-by-step explanation:

Let's find out the HCF by prime factorisation method.

40= 2× 2× 2× 5

45= 3× 3× 5

48 = 2× 2 ×2 ×2 ×3

Since there's no common factor, therefore the HCF of 40,45 and 48 will be 1.

Hope it helps!

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