Least Common Multiple and
Greatest Common Factor
Greatest Common Factor
What is the LCM of 2 and 10?
10
1000 x 59 =
59,000
Which of the following fractions are equal to each other?
1/2 3/8 5/10
1/2 = 5/10
3 1/2
7/2
3/4 + 2/5 =
Simplify the answer.
22/20 = 1 2/20 = 1 1/10
What is the LCM of 3 and 4?
12
32 x 67 =
2144
Which of the following fractions are equal to each other?
4/16 1/4 8/9
4/16 = 1/4
Write the following mixed number as an improper fraction.
2 5/7
19/7
8/10 - 1/2 =
3/10
What is the GCF of 12 and 20?
4
735 divided by 5 =
147
Put the following fraction in simplest form.
8/24
1/3
Write the following improper fraction as a mixed number:
18/5
3 3/5
3/7 x 1/3 =
Simplify your answer.
3/21 = 1/7
What is the GCF of 18 and 24?
6
158,013
Put the following fraction in simplest form.
50/80
5/8
Write the following improper fraction as a mixed number:
41/8
5 1/8
3/4 divided by 1/2 =
Simplify your answer.
6/4 = 1 2/4 = 1 1/2
What is the GCF of 36 and 54?
18
927,200 divided by 32 =
28,975
Put the following fraction in simplest form.
49/70
7/10
Write the following improper fraction as a mixed number:
79/8
9 7/8
6 1/2 + 3 2/3 =
Simplify your answer.
10 1/6