Question

Find the L.C.M of 84, 112, 196

Answer 1

Answer:

Step-by-step explanation:

84=2*2*7*3

112=2*2*2*2*7

196=2*2*7*7

Now take all common and write them as one while take uncommon numbers and then multiply them

Eg. Above we have 2*2*7 as common and take all other numbers and multiply them

So we get

L. C. M. =2*2*7*3*2*2*7

=588