Question

Maths lesson L.C.M of 50,100,200

Answer 1

here is your answers

Answer 2

$50 = 2 \times 5 \times 5$
$100 = 2 \times 2 \times 5 \times 5$
$200 = 2 \times 2 \times 2 \times 5 \times 5$
The common factors are 2*5*5
The uncommon factors are 2*2
The Lcm= Common* Uncommon
$= 2 \times 5 \times 5 \times 2 \times 2$
Therefore the answer is 200