Lcm 64 and 72 is 576.
the LCM of 64 and 72 is 1,320
The LCM is: 576.
576
The LCM is: 576
2880
LCM = 20,160
Gcf: 4 lcm: 576
To calculate the LCM, you first have to split the numbers up into their prime factors: 64 = 2x2x2x2x2x2 72 = 2x2x2x3x3 The next step is to calculate the HCF. In this case it will be 2x2x2 = 8. Finally, you multiply the two numbers and divide by the HCF: 64x72/8 = 576 And therefore the LCM of 64 and 72 is 576.
The LCM is: 7272
The LCM is 72.
24, 48, 72, 9632, 64, 96
The LCM is: 72lcm(9, 8, 6) = 72