10
1, 2, 3, 5, 6, 10, 15, 30 1, 2, 5, 10, 25, 50
30 factors to [2 3 5] 50 factors to [2 2 5 5] Common factors [2 5] = 10 Multiply and factor out a 10 30 * 50 / 10 = 150 ■
The Least Common Multiple (LCM) of 18, 30, and 50 is 450.
GCF is 15
The common factors of 30 and 100 are 1, 2, 5 and 10.
30 is the LCM of 10 and 15
30, 60, 90
The least common multiple of 12 and 30 is 60. 60/12=5 and 60/30=2.
The least common factor of any set of numbers is 1.
The common factors are: 1, 2, 5, 10.
If that's 30, 50, and 100, the common factors are 1, 2, 5, 10