GCD of 981, 837, 399, 453 Calculator

Given Input numbers are 981, 837, 399, 453

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 837 :

The positive integer divisors of 837 that completely divides 837 are.

1, 3, 9, 27, 31, 93, 279, 837

Divisors of 399 :

The positive integer divisors of 399 that completely divides 399 are.

1, 3, 7, 19, 21, 57, 133, 399

Divisors of 453 :

The positive integer divisors of 453 that completely divides 453 are.

1, 3, 151, 453

GCD of numbers is the greatest common divisor

So, the GCD (981, 837, 399, 453) = 3.

Given numbers are 981, 837, 399, 453

The list of prime factors of all numbers are

Prime factors of 981 are 3 x 3 x 109

Prime factors of 837 are 3 x 3 x 3 x 31

Prime factors of 399 are 3 x 7 x 19

Prime factors of 453 are 3 x 151

The highest common occurrence is 3¹

Therefore, GCD of 981, 837, 399, 453 is 3.

Given numbers are 981, 837, 399, 453

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

Apply this formula for all numbers.

Step1:

LCM(981, 837) = 91233

GCD(981, 837) = ( 981 x 837 ) / 91233

= 981 / 837

= 981

Step2:

LCM(9, 399) = 1197

GCD(9, 399) = ( 9 x 399 ) / 1197

= 9 / 399

= 9

Step3:

LCM(3, 453) = 453

GCD(3, 453) = ( 3 x 453 ) / 453

= 3 / 453

= 3

So, Greatest Common Divisor of 981, 837, 399, 453 is 3

Here are some samples of GCD of Numbers calculations.

• GCD of 769, 727, 513, 234
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• GCD of 960, 963, 413, 776
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• GCD of 115, 481, 160, 490

Given numbers are 981, 837, 399, 453
The greatest common divisor of numbers 981, 837, 399, 453 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 981, 837, 399, 453 is 3.

1. What is the GCD of 981, 837, 399, 453?

GCD of given numbers 981, 837, 399, 453 is 3

2. How to calculate the greatest common divisor of 981, 837, 399, 453?

We can find the highest common divisor of 981, 837, 399, 453 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, 837, 399, 453 i.e 3.

3. How can I use the GCD of 981, 837, 399, 453Calculator?

Out the numbers 981, 837, 399, 453 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.