How do you find the Least common multiple of 4, 30?

1 Answer
Leland Adriano Alejandro
Nov 24, 2016

LCM of 4 and 30 is #60#

Explanation:

#4 # has the factors #1* 2 * 2=1*2^2#

#30# has the factors #1 * 2 * 3 * 5#

To find the LCM, pick all the different prime factors for both numbers #4# and #30" "#choosing the prime number with higher exponent in case of similarity .

So choose, #2^2# and #3# and #5#

Get the product to obtain LCM#=60#

God bless.....I hope the explanation is useful.

Related questions
See all questions in Least Common Multiple
Impact of this question
6091 views around the world
You can reuse this answer
Creative Commons License