# Lcm simple

Find least common multiple of this two numbers: 140 175.

Correct result:

x =  700

#### Solution:

$140=2^2 \cdot 5 \cdot 7 \ \\ 175=5^2 \cdot 7 \ \\ LCM(140, 175)=2^2 \cdot 5^2 \cdot 7=700 \ \\ \ \\ x=LCM(140,175)=700$

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