GCD of 856, 137, 493, 291 Calculator

Given Input numbers are 856, 137, 493, 291

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

Divisors of 856 :

The positive integer divisors of 856 that completely divides 856 are.

1, 2, 4, 8, 107, 214, 428, 856

Divisors of 137 :

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

1, 137

Divisors of 493 :

The positive integer divisors of 493 that completely divides 493 are.

1, 17, 29, 493

Divisors of 291 :

The positive integer divisors of 291 that completely divides 291 are.

1, 3, 97, 291

GCD of numbers is the greatest common divisor

So, the GCD (856, 137, 493, 291) = 1.

Given numbers are 856, 137, 493, 291

The list of prime factors of all numbers are

Prime factors of 856 are 2 x 2 x 2 x 107

Prime factors of 137 are 137

Prime factors of 493 are 17 x 29

Prime factors of 291 are 3 x 97

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

Given numbers are 856, 137, 493, 291

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

Apply this formula for all numbers.

Step1:

LCM(856, 137) = 117272

GCD(856, 137) = ( 856 x 137 ) / 117272

= 856 / 137

= 856

Step2:

LCM(1, 493) = 493

GCD(1, 493) = ( 1 x 493 ) / 493

= 1 / 493

= 1

Step3:

LCM(1, 291) = 291

GCD(1, 291) = ( 1 x 291 ) / 291

= 1 / 291

= 1

So, Greatest Common Divisor of 856, 137, 493, 291 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 132, 110, 629, 391
• GCD of 672, 424, 428, 181
• GCD of 555, 268, 390, 634
• GCD of 664, 769, 918, 347
• GCD of 768, 209, 773, 555

Given numbers are 856, 137, 493, 291
The greatest common divisor of numbers 856, 137, 493, 291 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 856, 137, 493, 291 is 1.

1. What is the GCD of 856, 137, 493, 291?

GCD of given numbers 856, 137, 493, 291 is 1

2. How to calculate the greatest common divisor of 856, 137, 493, 291?

We can find the highest common divisor of 856, 137, 493, 291 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 856, 137, 493, 291 i.e 1.

3. How can I use the GCD of 856, 137, 493, 291Calculator?

Out the numbers 856, 137, 493, 291 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.