Factors
Multiples
GCF
LCM
Mathcabulary
100
The factors of 8.
What is 1, 8, 2, and 4?
100
The multiples of 5 from 125 to 165
What is 125, 130, 135, 140, 145, 150, 155, 160, and 165?
100
The GCF of 12 and 16.
What is 4?
100
The LCM of 12 and 16
What is48?
100
Prime Number
What is a number with exactly 2 factors?
200
The factors of 21
What is 1, 21, 3, and 7?
200
The first 8 multiples of 4
What is 4, 8, 12, 16, 20, 24, 28, and 32?
200
The GCF of 24 and 32.
What is 8?
200
The LCM of 20 and 30.
What is 60?
200
Composite number
What is a number with more than 2 factors?
300
The factors of 24
What is 1, 24, 2, 12, 3, 8, 4, and 6?
300
The multiples of 3 from 72 to 100
What is 72, 75, 78, 81, 84, 87, 90, 93, 96, and 99?
300
The GCF of 20 and 30.
What is 10?
300
The LCM 24 and 36.
What is 72?
300
Prime factorization
What is breaking a number down to just its prime factors?
400
The factors of 36
What is 1, 36, 2, 18, 3, 12, 4, 9, and 6?
400
The multiples of 2 from 80 to 54, backwards
What is 80, 78, 76, 74, 72, 70, 68, 66, 64, 62, 60, 58, 56, and 54?
400
The GCF of 30 and 45.
What is 15?
400
The LCM of 2 and 7.
What is 14?
400
The GCF.
What is the biggest number that goes into two or more numbers?
500
The factors of 48
What is 1, 48, 2, 24, 3, 16, 4, 12, 6, and 8?
500
The multiples of 12 from 24 to 108
What is 24, 36, 48, 60, 72, 84, 96, and 108?
500
The GCF of 48 and 64
What is 16?
500
The LCM of 15 and 45.
What is 45?
500
The LCM.
What is the smallest number that two or more numbers go into?
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