Least Common Multiple
The LCM of (2,3)
What is 6?
The GCF of (8,12)
What is 4?
The largest positive integer that can divide into two or more nonzero numbers without a remainder is called...
Greatest Common Factor
15/20
3/5
The GCF of (10,25)
What is 5?
What are three different multiples of 5
5, 10, 15, 20, 25, 30, 35,...
24/30
5/6
The LCM of (6,10)
What is 30?
The GCF of (16,4)
What is 4?
What are the factors of 36?
1, 2, 3, 4, 6, 9, 12, 18 and 36
125/150
5/6
The LCM of (2,4)
What is 8?
The GCF of (42,36)
What is 6?
What are three different multiples of 9
9, 18, 27, 36, 45, 54, 63,...
78/18
13/3
The LCM of (11,12)
What is 132?
The GCF of (100,25)
What is 25?
What are three factors and three multiples of 100?
Factors: 1, 2, 4, 5, 10, 20, 25, 50 and 100
Multiples: 100, 200, 300, 400, 500,...
2,000,000,000/3,000,000,000
2/3