GCD of 981, 980, 908, 164 Calculator

Given Input numbers are 981, 980, 908, 164

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

Divisors of 981 :

The positive integer divisors of 981 that completely divides 981 are.

1, 3, 9, 109, 327, 981

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

Divisors of 908 :

The positive integer divisors of 908 that completely divides 908 are.

1, 2, 4, 227, 454, 908

Divisors of 164 :

The positive integer divisors of 164 that completely divides 164 are.

1, 2, 4, 41, 82, 164

GCD of numbers is the greatest common divisor

So, the GCD (981, 980, 908, 164) = 1.

Given numbers are 981, 980, 908, 164

The list of prime factors of all numbers are

Prime factors of 981 are 3 x 3 x 109

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

Prime factors of 908 are 2 x 2 x 227

Prime factors of 164 are 2 x 2 x 41

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

Given numbers are 981, 980, 908, 164

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

Apply this formula for all numbers.

Step1:

LCM(981, 980) = 961380

GCD(981, 980) = ( 981 x 980 ) / 961380

= 981 / 980

= 981

Step2:

LCM(1, 908) = 908

GCD(1, 908) = ( 1 x 908 ) / 908

= 1 / 908

= 1

Step3:

LCM(1, 164) = 164

GCD(1, 164) = ( 1 x 164 ) / 164

= 1 / 164

= 1

So, Greatest Common Divisor of 981, 980, 908, 164 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 245, 361, 714, 514
• GCD of 153, 425, 238, 481
• GCD of 739, 883, 926, 752
• GCD of 437, 520, 543, 637
• GCD of 639, 390, 811, 536

Given numbers are 981, 980, 908, 164
The greatest common divisor of numbers 981, 980, 908, 164 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 981, 980, 908, 164 is 1.

1. What is the GCD of 981, 980, 908, 164?

GCD of given numbers 981, 980, 908, 164 is 1

2. How to calculate the greatest common divisor of 981, 980, 908, 164?

We can find the highest common divisor of 981, 980, 908, 164 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 981, 980, 908, 164 i.e 1.

3. How can I use the GCD of 981, 980, 908, 164Calculator?

Out the numbers 981, 980, 908, 164 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.