Question

find the H. C. F of 36 and 45 using common division method​

Answer 1

Answer:

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$<font color="blue">$The prime factorization of 36 is: 2 x 2 x 3 x 3.

The prime factorization of 45 is: 3 x 3 x 5.

The prime factors and multiplicities 36 and 45 have in common are: 3 x 3.

3 x 3 is the gcf of 36 and 45.

gcf(36,45) = 9.

Answer 2

Answer:

HCF=highest common factor

HCF of 36 and 45

36= 2×2×2×3×3

45=5×3×3

9 is the HCF