GCD of 981, 783, 131, 751 Calculator

Given Input numbers are 981, 783, 131, 751

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 783 :

The positive integer divisors of 783 that completely divides 783 are.

1, 3, 9, 27, 29, 87, 261, 783

Divisors of 131 :

The positive integer divisors of 131 that completely divides 131 are.

1, 131

Divisors of 751 :

The positive integer divisors of 751 that completely divides 751 are.

1, 751

GCD of numbers is the greatest common divisor

So, the GCD (981, 783, 131, 751) = 1.

Given numbers are 981, 783, 131, 751

The list of prime factors of all numbers are

Prime factors of 981 are 3 x 3 x 109

Prime factors of 783 are 3 x 3 x 3 x 29

Prime factors of 131 are 131

Prime factors of 751 are 751

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

Given numbers are 981, 783, 131, 751

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

Apply this formula for all numbers.

Step1:

LCM(981, 783) = 85347

GCD(981, 783) = ( 981 x 783 ) / 85347

= 981 / 783

= 981

Step2:

LCM(9, 131) = 1179

GCD(9, 131) = ( 9 x 131 ) / 1179

= 9 / 131

= 9

Step3:

LCM(1, 751) = 751

GCD(1, 751) = ( 1 x 751 ) / 751

= 1 / 751

= 1

So, Greatest Common Divisor of 981, 783, 131, 751 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 914, 158, 774, 787
• GCD of 882, 585, 906, 891
• GCD of 358, 956, 689, 571
• GCD of 353, 741, 832, 458
• GCD of 619, 442, 852, 723

Given numbers are 981, 783, 131, 751
The greatest common divisor of numbers 981, 783, 131, 751 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 981, 783, 131, 751 is 1.

1. What is the GCD of 981, 783, 131, 751?

GCD of given numbers 981, 783, 131, 751 is 1

2. How to calculate the greatest common divisor of 981, 783, 131, 751?

We can find the highest common divisor of 981, 783, 131, 751 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, 783, 131, 751 i.e 1.

3. How can I use the GCD of 981, 783, 131, 751Calculator?

Out the numbers 981, 783, 131, 751 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.