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How do you find the greatest common factor of 77, 66?

Answer 1

Aurora Arias

#GCF(66,77)=11#

factors 77: #{1,7,11,77}#

factors 66:#{1,2,3,6,11,22,33,66}#

common factors #{1,7,11,77}nn{1,2,3,6,11,22,33,66}#

CF#{1,11}#

#GCF(66,77)=11#

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Answer 2

Nova Allen

To find the greatest common factor (GCF) of 77 and 66:

List the factors of each number:
- Factors of 77: 1, 7, 11, 77
- Factors of 66: 1, 2, 3, 6, 11, 22, 33, 66
Identify the common factors from both lists:
- Common factors: 1, 11
Determine the greatest common factor from the common factors:
- GCF(77, 66) = 11

So, the greatest common factor of 77 and 66 is 11.

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Answer from HIX Tutor

When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.