GCD of 634, 748, 399, 790 Calculator

Given Input numbers are 634, 748, 399, 790

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

Divisors of 634 :

The positive integer divisors of 634 that completely divides 634 are.

1, 2, 317, 634

Divisors of 748 :

The positive integer divisors of 748 that completely divides 748 are.

1, 2, 4, 11, 17, 22, 34, 44, 68, 187, 374, 748

Divisors of 399 :

The positive integer divisors of 399 that completely divides 399 are.

1, 3, 7, 19, 21, 57, 133, 399

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 (634, 748, 399, 790) = 1.

Given numbers are 634, 748, 399, 790

The list of prime factors of all numbers are

Prime factors of 634 are 2 x 317

Prime factors of 748 are 2 x 2 x 11 x 17

Prime factors of 399 are 3 x 7 x 19

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 634, 748, 399, 790

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

Apply this formula for all numbers.

Step1:

LCM(634, 748) = 237116

GCD(634, 748) = ( 634 x 748 ) / 237116

= 634 / 748

= 634

Step2:

LCM(2, 399) = 798

GCD(2, 399) = ( 2 x 399 ) / 798

= 2 / 399

= 2

Step3:

LCM(1, 790) = 790

GCD(1, 790) = ( 1 x 790 ) / 790

= 1 / 790

= 1

So, Greatest Common Divisor of 634, 748, 399, 790 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 643, 707, 355, 915
• GCD of 425, 627, 143, 395
• GCD of 310, 151, 938, 203
• GCD of 470, 851, 662, 435
• GCD of 296, 645, 303, 172

Given numbers are 634, 748, 399, 790
The greatest common divisor of numbers 634, 748, 399, 790 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 634, 748, 399, 790 is 1.

1. What is the GCD of 634, 748, 399, 790?

GCD of given numbers 634, 748, 399, 790 is 1

2. How to calculate the greatest common divisor of 634, 748, 399, 790?

We can find the highest common divisor of 634, 748, 399, 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 634, 748, 399, 790 i.e 1.

3. How can I use the GCD of 634, 748, 399, 790Calculator?

Out the numbers 634, 748, 399, 790 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.