Divide 90 into the candidates. Whichever doesn't return an integer as the quotient isn't a multiple.
Is 90 a multiple of 6
The Least Common Multiple of 18 and 90 is 90.
No, 90 is a multiple of 2 and 5, but not 4.
The least common multiple of the numbers 15, 9 and 6 is 90.
6, 18, 30, 90
The least common multiple of the numbers 210 and 90 is 630.
The Least Common Multiple (LCM) of (9,90) is 90.
The least common multiple of 36 and 90 is 180.
The least common multiple of 96 , 90 = 1,440
The least common multiple of 90 , 105 = 630
The least common multiple of 7 , 90 = 630
Least common multiple of 40 and 90 is 360.