GCD of 868, 156, 137, 162 Calculator

Given Input numbers are 868, 156, 137, 162

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

Divisors of 868 :

The positive integer divisors of 868 that completely divides 868 are.

1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868

Divisors of 156 :

The positive integer divisors of 156 that completely divides 156 are.

1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156

Divisors of 137 :

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

1, 137

Divisors of 162 :

The positive integer divisors of 162 that completely divides 162 are.

1, 2, 3, 6, 9, 18, 27, 54, 81, 162

GCD of numbers is the greatest common divisor

So, the GCD (868, 156, 137, 162) = 1.

Given numbers are 868, 156, 137, 162

The list of prime factors of all numbers are

Prime factors of 868 are 2 x 2 x 7 x 31

Prime factors of 156 are 2 x 2 x 3 x 13

Prime factors of 137 are 137

Prime factors of 162 are 2 x 3 x 3 x 3 x 3

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

Given numbers are 868, 156, 137, 162

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

Apply this formula for all numbers.

Step1:

LCM(868, 156) = 33852

GCD(868, 156) = ( 868 x 156 ) / 33852

= 868 / 156

= 868

Step2:

LCM(4, 137) = 548

GCD(4, 137) = ( 4 x 137 ) / 548

= 4 / 137

= 4

Step3:

LCM(1, 162) = 162

GCD(1, 162) = ( 1 x 162 ) / 162

= 1 / 162

= 1

So, Greatest Common Divisor of 868, 156, 137, 162 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 697, 173, 476, 122
• GCD of 695, 450, 456, 156
• GCD of 438, 797, 849, 455
• GCD of 109, 668, 555, 435
• GCD of 513, 929, 337, 938

Given numbers are 868, 156, 137, 162
The greatest common divisor of numbers 868, 156, 137, 162 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 868, 156, 137, 162 is 1.

1. What is the GCD of 868, 156, 137, 162?

GCD of given numbers 868, 156, 137, 162 is 1

2. How to calculate the greatest common divisor of 868, 156, 137, 162?

We can find the highest common divisor of 868, 156, 137, 162 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 868, 156, 137, 162 i.e 1.

3. How can I use the GCD of 868, 156, 137, 162Calculator?

Out the numbers 868, 156, 137, 162 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.