GCF
Divison
LCM
Word Problems
Multiplication
100
Greatest common factor of 5 and 35
What is 5
100
What is the quotient of 25 and 5
What is what is 5
100
Least common multiple of 2 and 3
What is 6
100
A cup of chopped carrots weighs 10/32 pound. Simplify this measurement
What is 5/16ths of a pound
100
The product of 21 and 10.
What is 210
200
Greatest common factor of 36 and 63
What is 9
200
What is the quotient of 37 and 3
What is 12 r 1
200
Least common multiple of 7 and 4
What is 28
200
Karen washes light clothes every five days. She washes dark clothes every six days. If she washed both light and dark clothes today, how many days until she once again washes both light and dark clothes on the same day?
What is 24 days
200
The product of 15 and 63
What is 945
300
Greatest common factor of 20 and 350
What is 10
300
Quotient of 250 and 7
What is 35 r 5
300
Least common multiple of 6 and 10
What is 30
300
Patrick’s yard debris pick up comes every 14 days. Garbage pick up comes every 7 days. Recyling is taken every 5 days. Every 20 days Patrick picks up all his neighbors’ compost. If all the waste collecting happened today, how many more days will it be until all four waste collections occur on the same day?
What is 140 days
300
The product of 21 and 47
What is 987
400
The greatest common factor of 18, 24, 36
What is 6
400
Quotient of 8.25 and 2.2
What is 3.75
400
Least common multiple of 12 and 15
What is 60
400
T.J. visits his neighbors every 8 days. He visits his sister every 6 days. He visited his neighbors and his sister today. How many days until T.J. visits both his neighbors and his sister again on the same day?
What is 24 days
400
Product of 27 and 65
What is 1755
500
Greatest common factor of 12, 16, 24 and 36
What is 4
500
Quotient of 4.464 and 1.6
What is 2.8
500
Least common multiple of 35 and 50
What is 350
500
There are two equivalent fractions that have a least common denominator of 14. The sum of both of the denominators is 56. The sum of both of the numerators is 12. The smaller numerator is over the smaller denominator. What are these two equivalent fractions?
What is 3/14 and 9/42
500
The product of 1.5 and 2.78
What is 4.27
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