Question

LCM of 72, 144, 196​

Answer 1

Step-by-step explanation:

$lcm \: of \: 72 \:is \: 2 \times 2 \times 2 \times 2 \times 3 \times 3 \times \\ \: lcm \: of \: 196 \: is \: \ 2 \times 2 \times 7 \times 7 \: times \\ lcm \: of \: 144 \: is \: 2 \times 2 \times 2 \times 2 \times 3 \times 3$

Answer 2

Step-by-step explanation:

Ans is 7056 which is explained in above photograph