What is the greatest common factor of 36 and 27

Mathematics

1 answer:

Aloiza [94]3 years ago

4 0

Answer:

Step-by-step explanation:

When the numbers are relatively close together, it is often useful to see if their difference is a factor:

36 -27 = 9

Checking ...

36 = 4×9

27 = 3×9

9 is the greatest common factor of 27 and 36.

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How to find the greatest common factor (GCF)

The Euclidean algorithm has you find the remainder from division of the larger by the smaller. If that remainder is zero, the smaller is the GCF. If the remainder is nonzero, it replaces the larger number and the process is repeated. When the larger number is less than twice the smaller, the remainder is their difference.

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−30=5(x+1)minus, 30, equals, 5, left parenthesis, x, plus, 1, right parenthesis x =x=x, equals

ivann1987 [24]

Answer:

x = -7

Step-by-step explanation:

−30=5(x+1)

Divide each side by 5

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8 0

3 years ago

Riley and Erik have earned a total of 135 tokens to buy items in the school store. The ratio of the number of tokens that Riley

lisabon 2012 [21]

Answer:

Riley has 72 tokens

Step-by-step explanation:

System of Equations

We have two conditions for the tokens Riley and Erik have earned. Let's call x and y to the number of tokens of Riley and Erik respectively. The first condition states that

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