Which is the least common multiple of 4 and 15?
A)15
B)4
C)60
D)30

Question

Quizplus · Accepted Answer

The least common multiple is the smallest number that both 4 and 15 divide into evenly. 4 and 15 have no common factors other than 1, so the least common multiple is simply the product of the two numbers: 4 x 15 = 60. Therefore, choice C is correct. A and D are incorrect because they are both factors of 60, and B is incorrect because it is neither a factor nor a multiple of either 4 or 15.

Which Is the Least Common Multiple of 4 and 15