Question

Find the LC. M of 21,35,42.​

Answer 1

Answer:

the lcm of 21,35,42 is 210.

hope it helps you.

Answer 2

Answer:

Hey mate ✌✌✌

Here is your answer .

To find LCM

Firstly find its factors .

21,35,42

21= 3×7

35= 7×5

42 = 2×3×7

The LCM = 7×3 ×5

= 21 ×5

= 105

:. the LCM of 21,35,42 is 105 .

HOPE IT WILL HELPS YOU . :---)