lcm of 60,72, and 320
Answers
Answered by
4
Answer:
2880
Step-by-step explanation:
Divide your numbers by prime numbers as long as at least two numbers are evenly divisible by that prime.
Cake / Ladder
2 60 72 320
2 30 36 160
2 15 18 80
3 15 9 40
5 5 3 40
1 3 8
Bring down any numbers that are not evenly divisible by the current factor.
When there are no more primes that evenly divide into at least two numbers you are done.
The LCM is the product of the numbers in the L shape, left column and bottom row. 1 is ignored.
LCM = 2 x 2 x 2 x 3 x 5 x 3 x 8
LCM = 2880
Therefore,
LCM(60, 72, 320) = 2880
Answered by
4
Answer:
2880
Step-by-step explanation:
2x2x2x2x2x2x5x3x3=2880
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