GCD of 998, 687, 902, 427 Calculator

Given Input numbers are 998, 687, 902, 427

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

Divisors of 998 :

The positive integer divisors of 998 that completely divides 998 are.

1, 2, 499, 998

Divisors of 687 :

The positive integer divisors of 687 that completely divides 687 are.

1, 3, 229, 687

Divisors of 902 :

The positive integer divisors of 902 that completely divides 902 are.

1, 2, 11, 22, 41, 82, 451, 902

Divisors of 427 :

The positive integer divisors of 427 that completely divides 427 are.

1, 7, 61, 427

GCD of numbers is the greatest common divisor

So, the GCD (998, 687, 902, 427) = 1.

Given numbers are 998, 687, 902, 427

The list of prime factors of all numbers are

Prime factors of 998 are 2 x 499

Prime factors of 687 are 3 x 229

Prime factors of 902 are 2 x 11 x 41

Prime factors of 427 are 7 x 61

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

Given numbers are 998, 687, 902, 427

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

Apply this formula for all numbers.

Step1:

LCM(998, 687) = 685626

GCD(998, 687) = ( 998 x 687 ) / 685626

= 998 / 687

= 998

Step2:

LCM(1, 902) = 902

GCD(1, 902) = ( 1 x 902 ) / 902

= 1 / 902

= 1

Step3:

LCM(1, 427) = 427

GCD(1, 427) = ( 1 x 427 ) / 427

= 1 / 427

= 1

So, Greatest Common Divisor of 998, 687, 902, 427 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 308, 336, 823, 581
• GCD of 463, 429, 696, 722
• GCD of 344, 124, 322, 584
• GCD of 416, 644, 763, 420
• GCD of 750, 175, 366, 969

Given numbers are 998, 687, 902, 427
The greatest common divisor of numbers 998, 687, 902, 427 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 998, 687, 902, 427 is 1.

1. What is the GCD of 998, 687, 902, 427?

GCD of given numbers 998, 687, 902, 427 is 1

2. How to calculate the greatest common divisor of 998, 687, 902, 427?

We can find the highest common divisor of 998, 687, 902, 427 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 998, 687, 902, 427 i.e 1.

3. How can I use the GCD of 998, 687, 902, 427Calculator?

Out the numbers 998, 687, 902, 427 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.