GCD of 238, 262, 812, 981 Calculator

Given Input numbers are 238, 262, 812, 981

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

Divisors of 238 :

The positive integer divisors of 238 that completely divides 238 are.

1, 2, 7, 14, 17, 34, 119, 238

Divisors of 262 :

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

1, 2, 131, 262

Divisors of 812 :

The positive integer divisors of 812 that completely divides 812 are.

1, 2, 4, 7, 14, 28, 29, 58, 116, 203, 406, 812

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 (238, 262, 812, 981) = 1.

Given numbers are 238, 262, 812, 981

The list of prime factors of all numbers are

Prime factors of 238 are 2 x 7 x 17

Prime factors of 262 are 2 x 131

Prime factors of 812 are 2 x 2 x 7 x 29

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 238, 262, 812, 981

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

Apply this formula for all numbers.

Step1:

LCM(238, 262) = 31178

GCD(238, 262) = ( 238 x 262 ) / 31178

= 238 / 262

= 238

Step2:

LCM(2, 812) = 812

GCD(2, 812) = ( 2 x 812 ) / 812

= 2 / 812

= 2

Step3:

LCM(2, 981) = 1962

GCD(2, 981) = ( 2 x 981 ) / 1962

= 2 / 981

= 2

So, Greatest Common Divisor of 238, 262, 812, 981 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 672, 518, 620, 365
• GCD of 560, 420, 633, 836
• GCD of 768, 201, 510, 606
• GCD of 307, 784, 774, 509
• GCD of 275, 136, 987, 332

Given numbers are 238, 262, 812, 981
The greatest common divisor of numbers 238, 262, 812, 981 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 238, 262, 812, 981 is 1.

1. What is the GCD of 238, 262, 812, 981?

GCD of given numbers 238, 262, 812, 981 is 1

2. How to calculate the greatest common divisor of 238, 262, 812, 981?

We can find the highest common divisor of 238, 262, 812, 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 238, 262, 812, 981 i.e 1.

3. How can I use the GCD of 238, 262, 812, 981Calculator?

Out the numbers 238, 262, 812, 981 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.