GCF AND LCM
Multiplication
Vocabulary
Factors
Multiples
100
What is the Greatest Common Factor of 8 and 6?
What is 2
100

55x75=

What is 4125

100
A number that has factors of 1 and itself.
What is a prime number
100
Find the factors of 5
1, 5
100
Find 3 multiples of 4
4, 8, 12
200
What is the Least Common Multiple of 2 and 5?
What is 10
200

68x7=

What is 476

200
A number that has more than 2 factors.
What is a composite number
200
Find the factors of 12
1, 2, 3, 4, 6, 12
200
Find 3 multiples of 6
6, 12, 18
300
What is the Greatest Common Factor of 24 and 18?
What is 6
300

813x42=

What is 26,048

300
The numbers that are being multiplied in a multiplication problem.
What are factors
300
Find the factors of 18
1, 2, 3, 6, 9, 18
300
Find 5 multiples of 7
7, 14, 21, 28, 35
400
What is the Least Common Multiple of 6 and 8?
What is 24
400

18x41=

What is 738

400
The answer to a multiplication problem.
What is the product
400
Find the factors of 24
1, 2, 3, 4, 6, 8, 12, 24
400
Find 5 multiples of 9
9, 18, 27, 34, 40
500
What is the Greatest Common Factor of 45 and 40? What is the Least Common Multiple of 8 and 10?
What is GCF- 5 and LCM- 40
500
8x9=
What is 72
500
What is the definition of multiples?
All the products of a number.
500
Find the factors of 32
1, 2, 4, 8, 16, 32
500
What number has multiples of 2, 4, 6, 8
2
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