RRB Group D 23-Oct-2018 Shift 3 Solved Paper

Question : 78 of 100

Marks: +1, -0

Given HCF of

(16,100)=4,

what is the

L C M

of (16,100)

?

Solution:

16=2 ×2× 2 × 2

100=2 \×2 \×5 \× 5

{HCF}=2 \× 2=4

{LCM}=2 \×2 \×2 \×2 \

×5 \×5=400

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