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Factors and Prime Factorization
Multiples
LCM
HCF
100
What are the factors of 9?
1,3,9
100
What are the first 5 multiples of 7?
7, 14, 21, 28, 35
100
What is the LCM of 6 and 8?
24
100

What is the HCF of 36 and 12?

12

200
What are the factors of 20?
1,2,4,5,10
200
9, 12, 15, 18 are multiples of what number?
3
200
What is the LCM of 5 and 20?
20
200

What is the HCF of 18 and 24?

6

300
What is the prime factorization of 64?
2x2x2x2x2x2
300
What are the first 5 multiples of 14?
14, 28, 42, 56, 70
300
What is the LCM of 18 and 32?
288
300

What is the HCF of 50 and 75?

25

400
What is the prime factorization of 85?
5x17
400
Please choose 6 multiples of the number 24
24, 48, 72, 96, 120, 144
400
What is the LCM of 30 and 45?
90
400

What is the HCF of 28 and 96?

4

500
What are the factors of 96?
1,2,3,4,6,8, 12, 16, 24, 32, 48, 96
500
What the first 5 multiples of 32?
32, 64, 96, 128, 160
500
What is the LCM of 16 and 38?
304
500

What is the HCF of 24, 48, and 96?

24