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Easy GCF
Difficult GCF
Easy LCM
Difficult LCM
Ordering Fractions
100
What is the greatest common factor of 5 and 10?
5
100
What is the GCF of 40, 48 and 88?
8
100
What is the least common multiple of 4 and 8?
8
100
What is the LCM of 4, 8 and 10?
40
100
Which fraction is the least? 2/10, 3/10, 7/10 or 5/10?
2/10
200
What is the greatest common factor of 6 and 9?
3
200
What is the GCF of 15, 24 and 33?
3
200
What is the least common multiple of 4 and 9?
36
200
What is the LCM of 6, 9 and 18?
18
200
Which fraction is greater? 4/16, 2/16, 6/16 or 5/16?
6/16
300
What is the greatest common factor of 35 and 42?
7
300
What is the GCF of 30, 40 and 100?
10
300
What is the least common multiple of 5 and 6?
30
300
What is the LCM of 10, 15 and 30?
30
300
Which fraction is the least? 1/2 or 2/3?
1/2
400
What is the greatest common factor of 10, 15 and 25?
5
400
What is the GCF of 16, 20 and 48?
4
400
What is the least common multiple of 12 and 18?
36
400
What is the LCM of 6, 8 and 12?
24
400
Which fraction is the greatest? 7/10 or 2/5?
7/10
500
What is the greatest common factor of 18, 27 and 90?
9
500
What is the GCF of 22, 88 and 121?
11
500
What is the least common multiple of 8 and 12?
24
500
What is the LCM of 2, 3 and 24?
24
500
Put the following fractions in order from least to greatest. 3/5, 1/2, 8/10 and 9/20
9/20, 1/2, 3/5 and 8/10