Question

find hcf of 70,105,175by prime factorisation​

Answer 1

Answer:

......hey dear here is your answer ❤️......

Step-by-step explanation:

Answer

Factors of 70 = 2 x 5 x 7.

Factors of 105 = 3 x 5 x 7.

Factors of 175 = 5 x 5 x 7.

H.C.F. = 5 x 7 = 35.

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