Greatest common factor and least common multiple

Front

What is the term for a number that is divided by another number?

Back

Dividend

Tags

CCSS.3.OA.A.2

Front

What do we call the result of multiplying factors together?

Back

Multiples

Front

What is the Least Common Multiple (LCM) of 4 and 14?

Back

28

Front

What defines composite numbers?

Back

Composite numbers have more than 2 factors.

Tags

CCSS.4.OA.B.4

Front

If Adam has 30 toy dinosaurs and 20 stickers, what does he need to find to give the same amount in each bag?

Back

Greatest Common Factor; 3 dinosaurs and 2 stickers.

Front

What is the term for the largest number that divides two or more numbers without leaving a remainder?

Back

Greatest Common Factor (GCF)

Front

What is the term for the smallest number that is a multiple of two or more numbers?

Back

Least Common Multiple (LCM)

Front

If the GCF of 12 and 16 is 4, what does that mean?

Back

4 is the largest number that divides both 12 and 16.

Front

What is an example of a multiple of 5?

Back

10, 15, 20, etc.

Front

What is the GCF of 18 and 24?

Back

6