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What is the gcd of 28 and 42?

Updated: 8/18/2019
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13y ago

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GCD: 14

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13y ago
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Q: What is the gcd of 28 and 42?
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What is the GCD of 14 and 42?

The GCD of 14, 42 is 14.


What is the gcd of 42 and 65?

GCD(42, 65) = 1


What is the gcd of 42 and 63?

GCD: 21


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GCD: 14


What is the GCD of 42 and 56?

The Greatest Common Divisor (GCD) for 42 56 is 14.


What is the gcd for 30 and 42?

Greatest Common Divisor (GCD) for 30 42 is 6.


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What is the gcd of 5 and 28?

GCD(5, 28) = 140


What is the gcd of 18 and 28?

The GCD of 18, 28 is 2.


What is the greatest common factor for 14 and 56?

since 14 = 14 x 1 and 56 = 14 x 4 the answer is 14, since it divides evenly into both and clearly nothing larger will.There is a clever algorithm that can help you work this out in the general case:GCD(14, 56) = GCD(14, 56 - 14) = GCD(14, 42)This step (subtract the smaller from the larger) relies on the fact that any number that divides both 14 and 56 also divides 56 - 14.Repeat this:GCD(14, 42) = GCD(14, 42 - 14) = GCD(14, 28)GCD(14, 28) = GCD(14, 28 - 14) = GCD(14, 14)which is clearly 14.This is called Euclid's Algorithm.


What is the GCD of 8 and 28?

Greatest Common Divisor (GCD) for 8 28 is 4.


What is the gcd for 14 and 28?

It is 28