GCD of 137, 968, 243, 491 Calculator

Given Input numbers are 137, 968, 243, 491

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

Divisors of 137 :

The positive integer divisors of 137 that completely divides 137 are.

1, 137

Divisors of 968 :

The positive integer divisors of 968 that completely divides 968 are.

1, 2, 4, 8, 11, 22, 44, 88, 121, 242, 484, 968

Divisors of 243 :

The positive integer divisors of 243 that completely divides 243 are.

1, 3, 9, 27, 81, 243

Divisors of 491 :

The positive integer divisors of 491 that completely divides 491 are.

1, 491

GCD of numbers is the greatest common divisor

So, the GCD (137, 968, 243, 491) = 1.

Given numbers are 137, 968, 243, 491

The list of prime factors of all numbers are

Prime factors of 137 are 137

Prime factors of 968 are 2 x 2 x 2 x 11 x 11

Prime factors of 243 are 3 x 3 x 3 x 3 x 3

Prime factors of 491 are 491

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

Given numbers are 137, 968, 243, 491

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

Apply this formula for all numbers.

Step1:

LCM(137, 968) = 132616

GCD(137, 968) = ( 137 x 968 ) / 132616

= 137 / 968

= 137

Step2:

LCM(1, 243) = 243

GCD(1, 243) = ( 1 x 243 ) / 243

= 1 / 243

= 1

Step3:

LCM(1, 491) = 491

GCD(1, 491) = ( 1 x 491 ) / 491

= 1 / 491

= 1

So, Greatest Common Divisor of 137, 968, 243, 491 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 799, 652, 826, 339
• GCD of 534, 241, 494, 431
• GCD of 275, 214, 983, 327
• GCD of 571, 211, 555, 570
• GCD of 120, 493, 932, 416

Given numbers are 137, 968, 243, 491
The greatest common divisor of numbers 137, 968, 243, 491 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 137, 968, 243, 491 is 1.

1. What is the GCD of 137, 968, 243, 491?

GCD of given numbers 137, 968, 243, 491 is 1

2. How to calculate the greatest common divisor of 137, 968, 243, 491?

We can find the highest common divisor of 137, 968, 243, 491 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 137, 968, 243, 491 i.e 1.

3. How can I use the GCD of 137, 968, 243, 491Calculator?

Out the numbers 137, 968, 243, 491 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.