LCM(a,b) = (ab)/(GCF(a,b))
63 factors to [3 3 7]
15 factors to [3 5]
common factors: [3]
63 * 15 / 3 = 315 ■
The LCM of 7 and 9 is 63.
The LCM is 630.
Since 63 is a multiple of 9, it is automatically the LCM.
The LCM is: 63
7 and 9
The LCM for the numbers 12 and 15 is: 60
The least common multiple of the numbers 27, 63, 81 and 441 is 3,969.
The LCM of 7 and 9 is 63.
You don't. You need at least two numbers to find an LCM.
10 and 63
The least common multiple is the smallest number that is multiple of two or more numbers. 21: 21, 42, 63 63: 63 The LCM of 21 and 63 is 63.
9 and 21