How do you find the GCF of 16, 56?

Answer 1

The GCF is #8#

Step 1: Subtraction

The following is one way to determine the GCF of two positive numbers:

The GCF is determined if the two numbers add up to the same amount.

If not, repeat after deducting the smaller figure from the larger one.

Thus, in our instance:

Given: #16, 56#
Subtract #16# from #56# to get: #16, 40#
Subtract #16# from #40# to get: #16, 24#
Subtract #16# from #24# to get: #16, 8#
Subtract #8# from #16# to get: #8, 8#
So the GCF is #8#
#color(white)()# Method 2 - Division

The following is how you can find their GCF given two numbers:

To find the remainder and quotient, divide the larger number by the smaller one.

If the remainder is #0# then the smaller number is the GCF.

If not, repeat with the remainder and the smaller number.

Thus, in our instance:

#56 / 16 = 3" "# with remainder #8#
#16 / 8 = 2" "# with remainder #0#
So the GCF is #8#
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Answer 2

To find the greatest common factor (GCF) of 16 and 56, you can determine the prime factorization of each number.

16 = 2^4 56 = 2^3 * 7

Then, identify the common prime factors and their lowest exponents:

Common prime factor: 2^3

So, the GCF of 16 and 56 is 2^3, which is 8.

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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.

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.

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.

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.

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