SSC CGL Model Paper 2

Question : 51 of 100

Marks: +1, -0

What is the LCM of 64 and 56?

Solution:

Factors of

6 4 = 2 ×2 ×2 ×2 ×2 ×2

Factors of

56 = 2 ×2 × 2 × 7

= LCM of 64 and 56

= 2 × 2× 2 × 2× 2 × 2 × 7 =448

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