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Amaris Conrad
Mathematics
19 October, 13:52
Is the gcf of any two even numbers always even?
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Josue Salinas
19 October, 13:55
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Yes
the gcf can be found by factoring the 2 numbers and finding the factors common to both
any even number can be represented as 2n where n is an integer
so 2 even numbers are 2n and 2m
their factored form will be 2*n and 2*m, currently, their greatest common factor is 2*c where c is the gcf of n and m
and the gcf has to be an integer so c is an integer and therfor the gcf of 2n and 2m is even because it is 2c
yes, it is always even
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Serenity Moore
19 October, 14:12
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Yes i believe so, the gcf of any two numbers is always even
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