GCD of 679, 637, 790 Calculator

Given Input numbers are 679, 637, 790

In the factoring method, we have to find the divisors of all numbers

Divisors of 679 :

The positive integer divisors of 679 that completely divides 679 are.

1, 7, 97, 679

Divisors of 637 :

The positive integer divisors of 637 that completely divides 637 are.

1, 7, 13, 49, 91, 637

Divisors of 790 :

The positive integer divisors of 790 that completely divides 790 are.

1, 2, 5, 10, 79, 158, 395, 790

GCD of numbers is the greatest common divisor

So, the GCD (679, 637, 790) = 1.

Given numbers are 679, 637, 790

The list of prime factors of all numbers are

Prime factors of 679 are 7 x 97

Prime factors of 637 are 7 x 7 x 13

Prime factors of 790 are 2 x 5 x 79

The above numbers do not have any common prime factor. So GCD is 1

Given numbers are 679, 637, 790

GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)

Apply this formula for all numbers.

Step1:

LCM(679, 637) = 61789

GCD(679, 637) = ( 679 x 637 ) / 61789

= 679 / 637

= 679

Step2:

LCM(7, 790) = 5530

GCD(7, 790) = ( 7 x 790 ) / 5530

= 7 / 790

= 7

So, Greatest Common Divisor of 679, 637, 790 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 509, 196, 466
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Given numbers are 679, 637, 790
The greatest common divisor of numbers 679, 637, 790 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 679, 637, 790 is 1.

1. What is the GCD of 679, 637, 790?

GCD of given numbers 679, 637, 790 is 1

2. How to calculate the greatest common divisor of 679, 637, 790?

We can find the highest common divisor of 679, 637, 790 easily using the prime factorization method. Just list the prime factors of all numbers and pick the highest common factor which is the GCD of 679, 637, 790 i.e 1.

3. How can I use the GCD of 679, 637, 790Calculator?

Out the numbers 679, 637, 790 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.