GCD of 238, 581, 971, 636 Calculator

Given Input numbers are 238, 581, 971, 636

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 581 :

The positive integer divisors of 581 that completely divides 581 are.

1, 7, 83, 581

Divisors of 971 :

The positive integer divisors of 971 that completely divides 971 are.

1, 971

Divisors of 636 :

The positive integer divisors of 636 that completely divides 636 are.

1, 2, 3, 4, 6, 12, 53, 106, 159, 212, 318, 636

GCD of numbers is the greatest common divisor

So, the GCD (238, 581, 971, 636) = 1.

Given numbers are 238, 581, 971, 636

The list of prime factors of all numbers are

Prime factors of 238 are 2 x 7 x 17

Prime factors of 581 are 7 x 83

Prime factors of 971 are 971

Prime factors of 636 are 2 x 2 x 3 x 53

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

Given numbers are 238, 581, 971, 636

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

Apply this formula for all numbers.

Step1:

LCM(238, 581) = 19754

GCD(238, 581) = ( 238 x 581 ) / 19754

= 238 / 581

= 238

Step2:

LCM(7, 971) = 6797

GCD(7, 971) = ( 7 x 971 ) / 6797

= 7 / 971

= 7

Step3:

LCM(1, 636) = 636

GCD(1, 636) = ( 1 x 636 ) / 636

= 1 / 636

= 1

So, Greatest Common Divisor of 238, 581, 971, 636 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 964, 369, 130, 909
• GCD of 602, 345, 645, 308
• GCD of 972, 755, 673, 615
• GCD of 282, 390, 515, 346
• GCD of 129, 659, 951, 336

Given numbers are 238, 581, 971, 636
The greatest common divisor of numbers 238, 581, 971, 636 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 238, 581, 971, 636 is 1.

1. What is the GCD of 238, 581, 971, 636?

GCD of given numbers 238, 581, 971, 636 is 1

2. How to calculate the greatest common divisor of 238, 581, 971, 636?

We can find the highest common divisor of 238, 581, 971, 636 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, 581, 971, 636 i.e 1.

3. How can I use the GCD of 238, 581, 971, 636Calculator?

Out the numbers 238, 581, 971, 636 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.