GCD of 531, 298, 638, 625 Calculator

Given Input numbers are 531, 298, 638, 625

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

Divisors of 531 :

The positive integer divisors of 531 that completely divides 531 are.

1, 3, 9, 59, 177, 531

Divisors of 298 :

The positive integer divisors of 298 that completely divides 298 are.

1, 2, 149, 298

Divisors of 638 :

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

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

Divisors of 625 :

The positive integer divisors of 625 that completely divides 625 are.

1, 5, 25, 125, 625

GCD of numbers is the greatest common divisor

So, the GCD (531, 298, 638, 625) = 1.

Given numbers are 531, 298, 638, 625

The list of prime factors of all numbers are

Prime factors of 531 are 3 x 3 x 59

Prime factors of 298 are 2 x 149

Prime factors of 638 are 2 x 11 x 29

Prime factors of 625 are 5 x 5 x 5 x 5

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

Given numbers are 531, 298, 638, 625

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

Apply this formula for all numbers.

Step1:

LCM(531, 298) = 158238

GCD(531, 298) = ( 531 x 298 ) / 158238

= 531 / 298

= 531

Step2:

LCM(1, 638) = 638

GCD(1, 638) = ( 1 x 638 ) / 638

= 1 / 638

= 1

Step3:

LCM(1, 625) = 625

GCD(1, 625) = ( 1 x 625 ) / 625

= 1 / 625

= 1

So, Greatest Common Divisor of 531, 298, 638, 625 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 825, 760, 234, 613
• GCD of 256, 272, 541, 757
• GCD of 113, 558, 957, 585
• GCD of 166, 637, 143, 783
• GCD of 410, 970, 105, 744

Given numbers are 531, 298, 638, 625
The greatest common divisor of numbers 531, 298, 638, 625 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 531, 298, 638, 625 is 1.

1. What is the GCD of 531, 298, 638, 625?

GCD of given numbers 531, 298, 638, 625 is 1

2. How to calculate the greatest common divisor of 531, 298, 638, 625?

We can find the highest common divisor of 531, 298, 638, 625 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 531, 298, 638, 625 i.e 1.

3. How can I use the GCD of 531, 298, 638, 625Calculator?

Out the numbers 531, 298, 638, 625 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.