Prime factor the three numbers and use each Prime number the number of times it was used the most in any of the numbers.
3=3
5=5
56=2x2x2x7
2x2x2x3x5x7=840
56 = 2^3 * 7 96 = 2^5 * 3 LCM = 2^5 * 3 * 7 = 32 * 21 = 672
LCM(56, 60) = 840 56 = 2^3 x 7 60 = 2^2 x 3 x 5 lcm = 2^3 x 3 x 5 x 7 = 840
The LCM of 56 and 3 is 168
What is the LCM for 56, 9 and 3
5 is 56 is 2x 315 is 3 x 5then the LCM is 5 x 2 x 3 = 30
280.
21 = 3*7 56 = 23*7 LCM = 23 * 3 * 7 = 168
The LCM is 840.
Least Common Multiple (LCM) for 3 5 3 5 is 15.
2520
The LCM is 56.
21 = 3 x 7 56 = 23 x 7 LCM = 23 X 3 X 7 = 168