GCF for 78 and 182

"Greatest Common Factor" Calculator

Greatest Common Factor of

and

What is the Greatest common Divisor of 78 and 182?

Answer: GCF of 78 and 182 is 26

(Twenty-six)

Finding GCF for 78 and 182 using all factors (divisors) listing

The first method to find GCF for numbers 78 and 182 is to list all factors for both numbers and pick the highest common one:

All factors of 78: 1, 2, 3, 6, 13, 26, 39, 78

All factors of 182: 1, 2, 7, 13, 14, 26, 91, 182

So the Greatest Common Factor for 78 and 182 is 26

Finding GCF for 78 and 182 by Prime Factorization

The second method to find GCF for numbers 78 and 182 is to list all Prime Factors for both numbers and multiply the common ones:

All Prime Factors of 78: 2, 3, 13

All Prime Factors of 182: 2, 7, 13

As we can see there are Prime Factors common to both numbers: 2, 13

Now we need to multiply them to find GCF: 2 × 13 = 26

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What is the GCF of 78 and 182. Find the GCF (GCD) of 182 and 78 - the biggest number that can divide two integers.
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GCF Table

Number 1Number 2GCF
631827
641822
6518213
661822
671821
681822
691821
7018214
711821
721822
731821
741822
751821
761822
771827
7818226
791821
801822
811821
821822
831821
8418214
851821
861822
871821
881822
891821
901822
9118291
921822

About "Greatest Common Factor" Calculator

This calculator will help you find the greatest common factor (GCF) of two numbers. For example, it can help you find out what is the Greatest common Divisor of 78 and 182? (The answer is: 26). Select the first number (e.g. '78') and the second number (e.g. '182'). After that hit the 'Calculate' button.
Greatest Common Factor (GCF) also known as the Greatest Common Divisor (GCD) or Highest Common Factor (HCF) - it is the largest positive integer that divides each of the integers with zero remainder

"Greatest Common Factor" Calculator

Greatest Common Factor of

and

FAQ

What is the Greatest common Divisor of 78 and 182?

GCF of 78 and 182 is 26

See Also