Chat with our AI personalities
-54 and -2 aren't technically factors of 108, but they will satisfy this problem.
The common factors of 108 and 756 are 1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54 and 108.
Prime factors of 108 are 22x33.
Since 12 and 18 are both factors of 108, you are done right there. 108 is the LCM. ■
The prime factors of 81 are 3x3x3x3 (or 34 in expontial form). The prime factors of 108 are 2x2x3x3x3 (or 22 x 33 in exponential form).