12
Simplify:
20
14
Simplify:
35
Look for the highest number that goes
into 12 and 20.
12
2
4
6
12
14
2
7
14
20
2
4
5
10
Then, divide both numbers by 4
12 ÷4
20 ÷4
Look for the highest number that goes
into 14 and 35.
35
5
7
10
Then, divide both numbers by 7
14 ÷7
35 ÷7
12
20
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2
5
12
Simplify:
20
14
Simplify:
35
Look for the highest number that goes
into 12 and 20.
12
2
4
6
12
14
2
7
14
20
2
4
5
10
Then, divide both numbers by 4
12 ÷4
20 ÷4
Look for the highest number that goes
into 14 and 35.
35
5
7
10
Then, divide both numbers by 7
14 ÷7
35 ÷7
12
20
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2
5