Question

find lcm and hcf by prime factorization of 112, 128, 144

Answer 1

SOLUTION

TO DETERMINE

The lcm and hcf by prime factorization of 112, 128, 144

EVALUATION

Here the given three numbers are 112, 128, 144

Now

112 = 2 × 2 × 2 × 2 × 7

128 = 2 × 2 × 2 × 2 × 2 × 2 × 2

144 = 2 × 2 × 2 × 2 × 3 × 3

Hence

HCF = 2 × 2 × 2 × 2 = 16

LCM

= 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 7

= 1008

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Answer 2

Thanks bro for your help