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Factors
Multiples
LCM
GCF
Primes
100

The factors of 6=

What is 1,2,3,6

100

What are six multiples of 7?

7, 14, 21, 28, 35, 42

100
LCM(8,9)=
What is 72
100
The greatest common factor of 6 and 24
What is 6?
100
2x2x5x7
What is the prime factorization of 140?
200

The factors of 5=

What is 1,5

200

The first five multiples of 46

What is 46, 92, 138, 184, 230?

200
LCM(6,7)=
What is 42
200
GCF(25, 48)=
What is 1?
200

3x3x3x3

What is the prime factorization of 81?

300

The factors of 36

What is 1, 2, 3, 4, 6, 9, 12, 18, 36

300

First 5 multiples of 21=

What is 21, 42, 63, 84, 105...

300
The least comon multiple of 8 and 24
What is 24?
300
GCF(9, 27)=
What is 9?
300
Prime Factorization of 300
What is 2x2x3x5x5
400

1, 2, 3, 5, 6, 10, 15, 30

What are the factors of 30?

400

What is a prime number?

A prime number is a number with only factors of 1 and itself.

400

What is the lcm of 3 and 11?

33

400
GCF(12, 30)=
What is 60?
400
This number is missing from the prime factorization 2x2x3=24
What is 2?
500

What is a factor?

A factor is a number that divides into another number evenly.

500

What are the first five factors of 9?

9, 18, 27, 36, 45

500

What is the LCM of 10 and 10?

10

500
GCF(11, 132)=
What is 132?
500
Any number less than 121 is prime if it cannot be divided by these numbers.
What are 2, 3, 5, and 7?