Answers

2015-09-01T18:42:37+08:00

This Is a Certified Answer

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21 = 1 x 21, 3 x 7, 
84 = 1 x 84, 2 x 42, 3 x 84, 4 x 21, 6 x 14, 12 x 7. 

Common Factors:
1, 21, 7
Greatest Common Factor:
21 
1 5 1
how about 12/24/20
You can make another question for that.
Then send me a link
please i am doing my homework just give me the answer
2015-09-01T20:14:07+08:00

This Is a Certified Answer

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Certified answers contain reliable, trustworthy information vouched for by a hand-picked team of experts. Brainly has millions of high quality answers, all of them carefully moderated by our most trusted community members, but certified answers are the finest of the finest.
Factors of 21: 1, 3, 7, 21
Factors of 84: 1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84
Common Factors: 1, 3, 7, 21
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