Numbers that multiply together to make another number

Greatest Common Factor (GCF) Flashcards

1

Which two numbers are NOT factors of 28?

2, 14
12, 3
All of these are factors
4, 7

2

Find the GCF between 9 and 27.

9
6
3
1

3

What does GCF stand for?

Good Code Father
Granola Crunch Flavor
Greatest Comma Forever
Greatest Common Factor

4

What are the common factors between 42 and 44?

1, 2, 4, 8
1, 2
No common factors
1, 2, 3, 4, 11, 21

5

How many x's are there in x⁵?

2
5
0
1

6

What is the GCF between y² and y⁴ ?

y6
y4
y2
y

7

List ALL the factors of 16.

1, 2, 4, 8, 16
1, 16
2, 8
2, 4, 16

8

Find the GCF between 12x and 28x⁴.

12x2
4x
4
3x

9

Find the GCF between 34 and 51.

1
17
34
3

10

What are factors?

A situation
Three or more numbers used for division
Numbers that multiply together to make another number
One mathematical expression containing multiple operations

11

What are the common factors between 6 and 9?

6, 9
1, 3
1
2, 3

12

Which two numbers are NOT factors of 12?

5, 7
3, 4
1, 12
2, 6

13

Find the GCF between 18x²y² and 63xy⁵

9xy2
18x3y
9x2y3
6xy

14

What are common factors?

Prime numbers
Numbers with all unique factors
Numbers with matching factors
An operation repeated twice

15

List ALL the factors of 37.

3, 13
1, 4, 7, 37
1, 3, 7, 16, 37
1, 37

Greatest Common Factor (GCF)

Questions 15

Greatest Common Factor (GCF)

Questions 15