1, 3 is next.* * * * *That is the least common factor (which is a meaningless concept), not the least common multiple!LCM(15, 45, 75) = 225
If I wanted to be nasty about it, I would say 1, because the least common denominator of 45/1 and 75/1 is 1. The least common denominator of two fractions is the least common multiple of their denominators. I presume you are asking for the least common multiple of 45 and 75, which is 225.
225
1575
225The LCM is 225.
Least Common Multiple (LCM) for 15 75 45 is 225.
LCM(45, 105, 75) = 1575.
The least common multiple of 75 and 100 is 300.
The Least Common Multiple of 75 and 30 is 150.
least common multiple of 36 75 and 30 is 900.
The factorization of 15 is 3 x 5. The factorization of 36 is 22 x 32. The factorization of 75 is 3 x 52. The least common multiple is the product of the highest powers of each number: 22 x 32 x 52 = 900
The Least Common Multiple (LCM) for 75 140 is 2,100.