GCD of 625, 631, 490, 977 Calculator

Given Input numbers are 625, 631, 490, 977

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

Divisors of 625 :

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

1, 5, 25, 125, 625

Divisors of 631 :

The positive integer divisors of 631 that completely divides 631 are.

1, 631

Divisors of 490 :

The positive integer divisors of 490 that completely divides 490 are.

1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490

Divisors of 977 :

The positive integer divisors of 977 that completely divides 977 are.

1, 977

GCD of numbers is the greatest common divisor

So, the GCD (625, 631, 490, 977) = 1.

Given numbers are 625, 631, 490, 977

The list of prime factors of all numbers are

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

Prime factors of 631 are 631

Prime factors of 490 are 2 x 5 x 7 x 7

Prime factors of 977 are 977

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

Given numbers are 625, 631, 490, 977

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

Apply this formula for all numbers.

Step1:

LCM(625, 631) = 394375

GCD(625, 631) = ( 625 x 631 ) / 394375

= 625 / 631

= 625

Step2:

LCM(1, 490) = 490

GCD(1, 490) = ( 1 x 490 ) / 490

= 1 / 490

= 1

Step3:

LCM(1, 977) = 977

GCD(1, 977) = ( 1 x 977 ) / 977

= 1 / 977

= 1

So, Greatest Common Divisor of 625, 631, 490, 977 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 488, 162, 550, 940
• GCD of 596, 560, 899, 463
• GCD of 437, 159, 812, 131
• GCD of 129, 369, 289, 574
• GCD of 969, 719, 567, 718

Given numbers are 625, 631, 490, 977
The greatest common divisor of numbers 625, 631, 490, 977 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 625, 631, 490, 977 is 1.

1. What is the GCD of 625, 631, 490, 977?

GCD of given numbers 625, 631, 490, 977 is 1

2. How to calculate the greatest common divisor of 625, 631, 490, 977?

We can find the highest common divisor of 625, 631, 490, 977 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 625, 631, 490, 977 i.e 1.

3. How can I use the GCD of 625, 631, 490, 977Calculator?

Out the numbers 625, 631, 490, 977 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.