GCD of 638, 131, 484, 739 Calculator

Given Input numbers are 638, 131, 484, 739

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

Divisors of 638 :

The positive integer divisors of 638 that completely divides 638 are.

1, 2, 11, 22, 29, 58, 319, 638

Divisors of 131 :

The positive integer divisors of 131 that completely divides 131 are.

1, 131

Divisors of 484 :

The positive integer divisors of 484 that completely divides 484 are.

1, 2, 4, 11, 22, 44, 121, 242, 484

Divisors of 739 :

The positive integer divisors of 739 that completely divides 739 are.

1, 739

GCD of numbers is the greatest common divisor

So, the GCD (638, 131, 484, 739) = 1.

Given numbers are 638, 131, 484, 739

The list of prime factors of all numbers are

Prime factors of 638 are 2 x 11 x 29

Prime factors of 131 are 131

Prime factors of 484 are 2 x 2 x 11 x 11

Prime factors of 739 are 739

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

Given numbers are 638, 131, 484, 739

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

Apply this formula for all numbers.

Step1:

LCM(638, 131) = 83578

GCD(638, 131) = ( 638 x 131 ) / 83578

= 638 / 131

= 638

Step2:

LCM(1, 484) = 484

GCD(1, 484) = ( 1 x 484 ) / 484

= 1 / 484

= 1

Step3:

LCM(1, 739) = 739

GCD(1, 739) = ( 1 x 739 ) / 739

= 1 / 739

= 1

So, Greatest Common Divisor of 638, 131, 484, 739 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 865, 159, 938, 623
• GCD of 741, 435, 424, 826
• GCD of 533, 439, 629, 789
• GCD of 376, 807, 586, 470
• GCD of 143, 692, 935, 887

Given numbers are 638, 131, 484, 739
The greatest common divisor of numbers 638, 131, 484, 739 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 638, 131, 484, 739 is 1.

1. What is the GCD of 638, 131, 484, 739?

GCD of given numbers 638, 131, 484, 739 is 1

2. How to calculate the greatest common divisor of 638, 131, 484, 739?

We can find the highest common divisor of 638, 131, 484, 739 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 638, 131, 484, 739 i.e 1.

3. How can I use the GCD of 638, 131, 484, 739Calculator?

Out the numbers 638, 131, 484, 739 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.