The GCF of 28 and 42 is _____.
what is it ?
2 ?
4 ?
7 ? or
14 ?

Question

Asked 2/7/2013 11:30:31 AM

Updated 7/2/2014 6:54:52 PM

1 Answer/Comment

Flagged by yeswey [7/2/2014 6:54:35 PM]

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Question

Asked 2/7/2013 11:30:31 AM

Updated 7/2/2014 6:54:52 PM

1 Answer/Comment

Flagged by yeswey [7/2/2014 6:54:35 PM]

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3

The GCF of 28 and 42 is 14.

Added 7/2/2014 6:54:52 PM

This answer has been confirmed as correct and helpful.

The GCF of two prime numbers is _____.
1 ?
2 ?
3 ? or
4 ? **Weegy:** GCF is an acronym for 'greatest common facter' dividing two numbers. (More)

Question

Updated 7/2/2014 6:54:09 PM

1 Answer/Comment

The GCF of two prime numbers is 1.

Added 7/2/2014 6:54:09 PM

This answer has been confirmed as correct and helpful.

What is the LCM of 20 and 40?
5 ,
10,
20, or
40? **Weegy:** The LCM of 20 and 40 is 80. (More)

Question

Updated 6/26/2014 1:18:01 AM

1 Answer/Comment

The LCM of 20 and 40 is 40.

Added 6/26/2014 1:18:00 AM

This answer has been confirmed as correct and helpful.

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