Question

find the HCF of 45 70 and 120​

Answer 1

Answer:

first we find the H.C.F of 45 and 70

the factor of 45 is 3×3×5

the factor of 70 is 2×5×7

the H.C.F of 45 and 70 is 5

Now we find the H.C.F of 5 and 120

the factor of 5 is 5

the factor of 120 is 2×2×2×3×5

the H.C.F of 5 and 120 is 5

that means H.C.F of 45,70 and 120 is 5

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Answer 2

Step-by-step explanation:

HCF of 120,45 and 70 is 5.

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