GCD of 131, 262, 515, 981 Calculator

Given Input numbers are 131, 262, 515, 981

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

Divisors of 131 :

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

1, 131

Divisors of 262 :

The positive integer divisors of 262 that completely divides 262 are.

1, 2, 131, 262

Divisors of 515 :

The positive integer divisors of 515 that completely divides 515 are.

1, 5, 103, 515

Divisors of 981 :

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

1, 3, 9, 109, 327, 981

GCD of numbers is the greatest common divisor

So, the GCD (131, 262, 515, 981) = 1.

Given numbers are 131, 262, 515, 981

The list of prime factors of all numbers are

Prime factors of 131 are 131

Prime factors of 262 are 2 x 131

Prime factors of 515 are 5 x 103

Prime factors of 981 are 3 x 3 x 109

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

Given numbers are 131, 262, 515, 981

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

Apply this formula for all numbers.

Step1:

LCM(131, 262) = 262

GCD(131, 262) = ( 131 x 262 ) / 262

= 131 / 262

= 131

Step2:

LCM(131, 515) = 67465

GCD(131, 515) = ( 131 x 515 ) / 67465

= 131 / 515

= 131

Step3:

LCM(1, 981) = 981

GCD(1, 981) = ( 1 x 981 ) / 981

= 1 / 981

= 1

So, Greatest Common Divisor of 131, 262, 515, 981 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 749, 378, 880, 429
• GCD of 922, 995, 299, 374
• GCD of 992, 361, 322, 443
• GCD of 553, 273, 837, 621
• GCD of 415, 649, 646, 532

Given numbers are 131, 262, 515, 981
The greatest common divisor of numbers 131, 262, 515, 981 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 131, 262, 515, 981 is 1.

1. What is the GCD of 131, 262, 515, 981?

GCD of given numbers 131, 262, 515, 981 is 1

2. How to calculate the greatest common divisor of 131, 262, 515, 981?

We can find the highest common divisor of 131, 262, 515, 981 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 131, 262, 515, 981 i.e 1.

3. How can I use the GCD of 131, 262, 515, 981Calculator?

Out the numbers 131, 262, 515, 981 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.