Question

hcf of 70105 and 175​

Answer 1

Answer:

Step-by-step explanation:

Question must be: HCF of 70,105 and 175

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

Answer 2

Answer:

HCF of 70105 and 175 is 35.

Explanation

As the factors of

70105 = 5×7×7×29

175=5×5×7

Hence The common factors are 5 and 7 .

Therefore HCF = 5×7=35

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