GCD of 431, 132, 979, 397 Calculator

Given Input numbers are 431, 132, 979, 397

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

Divisors of 431 :

The positive integer divisors of 431 that completely divides 431 are.

1, 431

Divisors of 132 :

The positive integer divisors of 132 that completely divides 132 are.

1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132

Divisors of 979 :

The positive integer divisors of 979 that completely divides 979 are.

1, 11, 89, 979

Divisors of 397 :

The positive integer divisors of 397 that completely divides 397 are.

1, 397

GCD of numbers is the greatest common divisor

So, the GCD (431, 132, 979, 397) = 1.

Given numbers are 431, 132, 979, 397

The list of prime factors of all numbers are

Prime factors of 431 are 431

Prime factors of 132 are 2 x 2 x 3 x 11

Prime factors of 979 are 11 x 89

Prime factors of 397 are 397

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

Given numbers are 431, 132, 979, 397

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

Apply this formula for all numbers.

Step1:

LCM(431, 132) = 56892

GCD(431, 132) = ( 431 x 132 ) / 56892

= 431 / 132

= 431

Step2:

LCM(1, 979) = 979

GCD(1, 979) = ( 1 x 979 ) / 979

= 1 / 979

= 1

Step3:

LCM(1, 397) = 397

GCD(1, 397) = ( 1 x 397 ) / 397

= 1 / 397

= 1

So, Greatest Common Divisor of 431, 132, 979, 397 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 775, 692, 452, 947
• GCD of 734, 903, 482, 150
• GCD of 588, 743, 364, 316
• GCD of 520, 611, 301, 995
• GCD of 501, 378, 189, 921

Given numbers are 431, 132, 979, 397
The greatest common divisor of numbers 431, 132, 979, 397 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 431, 132, 979, 397 is 1.

1. What is the GCD of 431, 132, 979, 397?

GCD of given numbers 431, 132, 979, 397 is 1

2. How to calculate the greatest common divisor of 431, 132, 979, 397?

We can find the highest common divisor of 431, 132, 979, 397 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 431, 132, 979, 397 i.e 1.

3. How can I use the GCD of 431, 132, 979, 397Calculator?

Out the numbers 431, 132, 979, 397 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.