GCD of 137, 857, 749, 286 Calculator

Given Input numbers are 137, 857, 749, 286

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 857 :

The positive integer divisors of 857 that completely divides 857 are.

1, 857

Divisors of 749 :

The positive integer divisors of 749 that completely divides 749 are.

1, 7, 107, 749

Divisors of 286 :

The positive integer divisors of 286 that completely divides 286 are.

1, 2, 11, 13, 22, 26, 143, 286

GCD of numbers is the greatest common divisor

So, the GCD (137, 857, 749, 286) = 1.

Given numbers are 137, 857, 749, 286

The list of prime factors of all numbers are

Prime factors of 137 are 137

Prime factors of 857 are 857

Prime factors of 749 are 7 x 107

Prime factors of 286 are 2 x 11 x 13

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

Given numbers are 137, 857, 749, 286

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

Apply this formula for all numbers.

Step1:

LCM(137, 857) = 117409

GCD(137, 857) = ( 137 x 857 ) / 117409

= 137 / 857

= 137

Step2:

LCM(1, 749) = 749

GCD(1, 749) = ( 1 x 749 ) / 749

= 1 / 749

= 1

Step3:

LCM(1, 286) = 286

GCD(1, 286) = ( 1 x 286 ) / 286

= 1 / 286

= 1

So, Greatest Common Divisor of 137, 857, 749, 286 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 384, 852, 658, 553
• GCD of 299, 531, 738, 362
• GCD of 578, 764, 229, 506
• GCD of 244, 342, 666, 796
• GCD of 646, 981, 817, 409

Given numbers are 137, 857, 749, 286
The greatest common divisor of numbers 137, 857, 749, 286 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 137, 857, 749, 286 is 1.

1. What is the GCD of 137, 857, 749, 286?

GCD of given numbers 137, 857, 749, 286 is 1

2. How to calculate the greatest common divisor of 137, 857, 749, 286?

We can find the highest common divisor of 137, 857, 749, 286 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, 857, 749, 286 i.e 1.

3. How can I use the GCD of 137, 857, 749, 286Calculator?

Out the numbers 137, 857, 749, 286 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.