GCD of 898, 681, 631, 980 Calculator

Given Input numbers are 898, 681, 631, 980

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

Divisors of 898 :

The positive integer divisors of 898 that completely divides 898 are.

1, 2, 449, 898

Divisors of 681 :

The positive integer divisors of 681 that completely divides 681 are.

1, 3, 227, 681

Divisors of 631 :

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

1, 631

Divisors of 980 :

The positive integer divisors of 980 that completely divides 980 are.

1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980

GCD of numbers is the greatest common divisor

So, the GCD (898, 681, 631, 980) = 1.

Given numbers are 898, 681, 631, 980

The list of prime factors of all numbers are

Prime factors of 898 are 2 x 449

Prime factors of 681 are 3 x 227

Prime factors of 631 are 631

Prime factors of 980 are 2 x 2 x 5 x 7 x 7

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

Given numbers are 898, 681, 631, 980

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

Apply this formula for all numbers.

Step1:

LCM(898, 681) = 611538

GCD(898, 681) = ( 898 x 681 ) / 611538

= 898 / 681

= 898

Step2:

LCM(1, 631) = 631

GCD(1, 631) = ( 1 x 631 ) / 631

= 1 / 631

= 1

Step3:

LCM(1, 980) = 980

GCD(1, 980) = ( 1 x 980 ) / 980

= 1 / 980

= 1

So, Greatest Common Divisor of 898, 681, 631, 980 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 178, 237, 641, 311
• GCD of 791, 894, 692, 355
• GCD of 254, 958, 722, 689
• GCD of 512, 739, 162, 262
• GCD of 270, 429, 897, 284

Given numbers are 898, 681, 631, 980
The greatest common divisor of numbers 898, 681, 631, 980 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 898, 681, 631, 980 is 1.

1. What is the GCD of 898, 681, 631, 980?

GCD of given numbers 898, 681, 631, 980 is 1

2. How to calculate the greatest common divisor of 898, 681, 631, 980?

We can find the highest common divisor of 898, 681, 631, 980 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 898, 681, 631, 980 i.e 1.

3. How can I use the GCD of 898, 681, 631, 980Calculator?

Out the numbers 898, 681, 631, 980 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.