SOLUTION: Select the GCF of these numbers. 25 � 5� 11 and 23� 52 � 7

Question 254558: Select the GCF of these numbers. 25 � 5� 11 and 23� 52 � 7
Found 3 solutions by Alan3354, stanbon, drk:
Answer by Alan3354(69443)   (Show Source): You can put this solution on YOUR website!
25 � 5� 11
none, 2 prime numbers
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and 23� 52 � 7
none, is a prime number

Answer by stanbon(75887)   (Show Source): You can put this solution on YOUR website!
Select the GCF of these numbers.
25 � 5� 11
GCF is 1
The set of numbers has no common factor except 1.
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and 23� 52 � 7
GCF is 1
The set of numbers has no common factor except 1.
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Cheers,
Stan H.

Answer by drk(1908)   (Show Source): You can put this solution on YOUR website!
Here was the problem:
Select the GCF of these numbers. 25 � 5� 11 and 23� 52 � 7
Lets rewrite each in prime factored form:
25 * 5 * 11 = 5^3 * 11
23 * 52 * 7 = 2^2 * 7 * 13 * 23
The GCF is the biggest stuff they share.
They do not share any 2's
They do not share any 5's
They do not share any 7's
They do not share any 11's
They do not share any 13's
They do not share any 23's
So, the GCF in this case is 1.
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