GCD of 981, 372, 326, 163 Calculator

Given Input numbers are 981, 372, 326, 163

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 372 :

The positive integer divisors of 372 that completely divides 372 are.

1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 186, 372

Divisors of 326 :

The positive integer divisors of 326 that completely divides 326 are.

1, 2, 163, 326

Divisors of 163 :

The positive integer divisors of 163 that completely divides 163 are.

1, 163

GCD of numbers is the greatest common divisor

So, the GCD (981, 372, 326, 163) = 1.

Given numbers are 981, 372, 326, 163

The list of prime factors of all numbers are

Prime factors of 981 are 3 x 3 x 109

Prime factors of 372 are 2 x 2 x 3 x 31

Prime factors of 326 are 2 x 163

Prime factors of 163 are 163

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

Given numbers are 981, 372, 326, 163

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

Apply this formula for all numbers.

Step1:

LCM(981, 372) = 121644

GCD(981, 372) = ( 981 x 372 ) / 121644

= 981 / 372

= 981

Step2:

LCM(3, 326) = 978

GCD(3, 326) = ( 3 x 326 ) / 978

= 3 / 326

= 3

Step3:

LCM(1, 163) = 163

GCD(1, 163) = ( 1 x 163 ) / 163

= 1 / 163

= 1

So, Greatest Common Divisor of 981, 372, 326, 163 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 590, 974, 499, 285
• GCD of 160, 212, 379, 431
• GCD of 672, 852, 655, 714
• GCD of 693, 101, 627, 556
• GCD of 966, 542, 415, 284

Given numbers are 981, 372, 326, 163
The greatest common divisor of numbers 981, 372, 326, 163 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 981, 372, 326, 163 is 1.

1. What is the GCD of 981, 372, 326, 163?

GCD of given numbers 981, 372, 326, 163 is 1

2. How to calculate the greatest common divisor of 981, 372, 326, 163?

We can find the highest common divisor of 981, 372, 326, 163 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, 372, 326, 163 i.e 1.

3. How can I use the GCD of 981, 372, 326, 163Calculator?

Out the numbers 981, 372, 326, 163 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.