Question

what is the LCM of 21 49 and 84 LCM of 2149​

Answer 1

Answer:

47624 is the lcm of 2149 and 84

Answer 2

Step-by-step explanation:

(1)The LCM is the product of the numbers in the L shape, left column and bottom row. 1 is ignored.

$\small \sf{solution}$

LCM = 3 x 7 x 7 x 4

LCM = 588

Therefore,

LCM(21, 49, 84) = 588...