GCD of 988, 637, 551, 479 Calculator

Given Input numbers are 988, 637, 551, 479

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

Divisors of 988 :

The positive integer divisors of 988 that completely divides 988 are.

1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988

Divisors of 637 :

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

1, 7, 13, 49, 91, 637

Divisors of 551 :

The positive integer divisors of 551 that completely divides 551 are.

1, 19, 29, 551

Divisors of 479 :

The positive integer divisors of 479 that completely divides 479 are.

1, 479

GCD of numbers is the greatest common divisor

So, the GCD (988, 637, 551, 479) = 1.

Given numbers are 988, 637, 551, 479

The list of prime factors of all numbers are

Prime factors of 988 are 2 x 2 x 13 x 19

Prime factors of 637 are 7 x 7 x 13

Prime factors of 551 are 19 x 29

Prime factors of 479 are 479

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

Given numbers are 988, 637, 551, 479

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

Apply this formula for all numbers.

Step1:

LCM(988, 637) = 48412

GCD(988, 637) = ( 988 x 637 ) / 48412

= 988 / 637

= 988

Step2:

LCM(13, 551) = 7163

GCD(13, 551) = ( 13 x 551 ) / 7163

= 13 / 551

= 13

Step3:

LCM(1, 479) = 479

GCD(1, 479) = ( 1 x 479 ) / 479

= 1 / 479

= 1

So, Greatest Common Divisor of 988, 637, 551, 479 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 181, 816, 568, 547
• GCD of 440, 393, 500, 742
• GCD of 467, 909, 492, 906
• GCD of 142, 233, 117, 473
• GCD of 640, 885, 914, 505

Given numbers are 988, 637, 551, 479
The greatest common divisor of numbers 988, 637, 551, 479 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 988, 637, 551, 479 is 1.

1. What is the GCD of 988, 637, 551, 479?

GCD of given numbers 988, 637, 551, 479 is 1

2. How to calculate the greatest common divisor of 988, 637, 551, 479?

We can find the highest common divisor of 988, 637, 551, 479 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 988, 637, 551, 479 i.e 1.

3. How can I use the GCD of 988, 637, 551, 479Calculator?

Out the numbers 988, 637, 551, 479 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.