GCD of 171, 655, 179, 131 Calculator

Given Input numbers are 171, 655, 179, 131

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

Divisors of 171 :

The positive integer divisors of 171 that completely divides 171 are.

1, 3, 9, 19, 57, 171

Divisors of 655 :

The positive integer divisors of 655 that completely divides 655 are.

1, 5, 131, 655

Divisors of 179 :

The positive integer divisors of 179 that completely divides 179 are.

1, 179

Divisors of 131 :

The positive integer divisors of 131 that completely divides 131 are.

1, 131

GCD of numbers is the greatest common divisor

So, the GCD (171, 655, 179, 131) = 1.

Given numbers are 171, 655, 179, 131

The list of prime factors of all numbers are

Prime factors of 171 are 3 x 3 x 19

Prime factors of 655 are 5 x 131

Prime factors of 179 are 179

Prime factors of 131 are 131

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

Given numbers are 171, 655, 179, 131

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

Apply this formula for all numbers.

Step1:

LCM(171, 655) = 112005

GCD(171, 655) = ( 171 x 655 ) / 112005

= 171 / 655

= 171

Step2:

LCM(1, 179) = 179

GCD(1, 179) = ( 1 x 179 ) / 179

= 1 / 179

= 1

Step3:

LCM(1, 131) = 131

GCD(1, 131) = ( 1 x 131 ) / 131

= 1 / 131

= 1

So, Greatest Common Divisor of 171, 655, 179, 131 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 512, 471, 999, 967
• GCD of 357, 353, 346, 166
• GCD of 170, 347, 377, 401
• GCD of 888, 908, 462, 885
• GCD of 656, 455, 649, 215

Given numbers are 171, 655, 179, 131
The greatest common divisor of numbers 171, 655, 179, 131 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 171, 655, 179, 131 is 1.

1. What is the GCD of 171, 655, 179, 131?

GCD of given numbers 171, 655, 179, 131 is 1

2. How to calculate the greatest common divisor of 171, 655, 179, 131?

We can find the highest common divisor of 171, 655, 179, 131 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 171, 655, 179, 131 i.e 1.

3. How can I use the GCD of 171, 655, 179, 131Calculator?

Out the numbers 171, 655, 179, 131 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.