Least Common Multiple.

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Presentation transcript:

Least Common Multiple

Product The answer to a multiplication problem. 6 X 6 = 36

What is the product? 7 X 8 = 56

Some multiples of 6 6, 12, 18, 24, 30, 36, 42 Multiple The product of a whole number multiplied times any other whole number. Some multiples of 6 6, 12, 18, 24, 30, 36, 42

Name some multiples of 5 5, 10, 15, 20, 25, 30, 35

Name some multiples of 7 7, 14, 21, 28, 35, 42, 49

Name some multiples of 4 4, 8, 12, 16, 20, 24, 28

Name some multiples of 9 9, 18, 27, 36, 45, 54, 63

Common Multiple A number that is a multiple of two or more numbers.

What are some Common Multiples for 4 & 6? Some multiples of 4 4, 8, 12, 16, 20, 24, 28, 32, 36, 40 Some multiples of 6 6, 12, 18, 24, 30, 36, 42, 48, 54, 60

What are some Common Multiples for 4 & 5? Some multiples of 4 4, 8, 12, 16, 20, 24, 28, 32, 36, 40 Some multiples of 6 5, 10, 15, 20, 25, 30, 35, 40, 45, 50

What are the first 5 Common Multiples for 2 & 8? 8, 16, 24, 32, 40

What are the first 3 Common Multiples for 3 & 7? 21, 42, 63

What are the first 3 Common Multiples for 8 & 12? 24, 48, 72

Least Common Multiple The smallest common multiple of a set of two or more numbers. 5 = 5, 10, 15, 20, 25, 30 6 = 6, 12, 18, 24, 30, 36

What is the Least Common Multiple of 4 & 8 4 = 4, 8, 12, 16, 20, 24 8 = 8, 16, 24, 32, 40, 48

What is the Least Common Multiple of 6 & 8 6 = 6, 12, 18, 24, 30, 36, 42, 48 8 = 8, 16, 24, 32, 40, 48

What is the Least Common Multiple of 3 & 9 3 = 3, 6, 9, 12, 15, 21, 9 = 9, 18, 27, 36, 45, 54