Question #63313
1 Answer
Oct 17, 2017
90, 180, 270 .....
Explanation:
To find the common multiples, multiply all common factors together.
Nine need 2 threes so there are two factors of 3 ( the one factor of 3 for 3 is not unique )
Six needs a factor of 2 ( the 3 is not unique)
five needs s factor of 5
The Least Common Multiple is then
Any multiple of 90 is a multiple of the four numbers so