Question

3)Find the LCM of 36, 42.​

Answer 1

Answer:

$lcm \: of \: 36and \: 42$

$252$

Answer 2

Answer:

$7 |36 \: \: \: 42|$

$6 |36 \: \: \: \: 6|$

$6 |6\: \: \: 1|$

$1 |1 \: \: \: 1|$

so the LCM is

$7 \times 6 \times 6$

$252$