GCD of 988, 731, 538, 868 Calculator

Given Input numbers are 988, 731, 538, 868

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 731 :

The positive integer divisors of 731 that completely divides 731 are.

1, 17, 43, 731

Divisors of 538 :

The positive integer divisors of 538 that completely divides 538 are.

1, 2, 269, 538

Divisors of 868 :

The positive integer divisors of 868 that completely divides 868 are.

1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868

GCD of numbers is the greatest common divisor

So, the GCD (988, 731, 538, 868) = 1.

Given numbers are 988, 731, 538, 868

The list of prime factors of all numbers are

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

Prime factors of 731 are 17 x 43

Prime factors of 538 are 2 x 269

Prime factors of 868 are 2 x 2 x 7 x 31

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

Given numbers are 988, 731, 538, 868

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

Apply this formula for all numbers.

Step1:

LCM(988, 731) = 722228

GCD(988, 731) = ( 988 x 731 ) / 722228

= 988 / 731

= 988

Step2:

LCM(1, 538) = 538

GCD(1, 538) = ( 1 x 538 ) / 538

= 1 / 538

= 1

Step3:

LCM(1, 868) = 868

GCD(1, 868) = ( 1 x 868 ) / 868

= 1 / 868

= 1

So, Greatest Common Divisor of 988, 731, 538, 868 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 261, 888, 131, 159
• GCD of 789, 899, 730, 302
• GCD of 883, 698, 320, 321
• GCD of 309, 322, 797, 731
• GCD of 631, 655, 978, 699

Given numbers are 988, 731, 538, 868
The greatest common divisor of numbers 988, 731, 538, 868 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 988, 731, 538, 868 is 1.

1. What is the GCD of 988, 731, 538, 868?

GCD of given numbers 988, 731, 538, 868 is 1

2. How to calculate the greatest common divisor of 988, 731, 538, 868?

We can find the highest common divisor of 988, 731, 538, 868 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, 731, 538, 868 i.e 1.

3. How can I use the GCD of 988, 731, 538, 868Calculator?

Out the numbers 988, 731, 538, 868 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.