GCD of 131, 920, 159, 485 Calculator

Given Input numbers are 131, 920, 159, 485

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

Divisors of 131 :

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

1, 131

Divisors of 920 :

The positive integer divisors of 920 that completely divides 920 are.

1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920

Divisors of 159 :

The positive integer divisors of 159 that completely divides 159 are.

1, 3, 53, 159

Divisors of 485 :

The positive integer divisors of 485 that completely divides 485 are.

1, 5, 97, 485

GCD of numbers is the greatest common divisor

So, the GCD (131, 920, 159, 485) = 1.

Given numbers are 131, 920, 159, 485

The list of prime factors of all numbers are

Prime factors of 131 are 131

Prime factors of 920 are 2 x 2 x 2 x 5 x 23

Prime factors of 159 are 3 x 53

Prime factors of 485 are 5 x 97

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

Given numbers are 131, 920, 159, 485

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

Apply this formula for all numbers.

Step1:

LCM(131, 920) = 120520

GCD(131, 920) = ( 131 x 920 ) / 120520

= 131 / 920

= 131

Step2:

LCM(1, 159) = 159

GCD(1, 159) = ( 1 x 159 ) / 159

= 1 / 159

= 1

Step3:

LCM(1, 485) = 485

GCD(1, 485) = ( 1 x 485 ) / 485

= 1 / 485

= 1

So, Greatest Common Divisor of 131, 920, 159, 485 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 739, 447, 166, 728
• GCD of 741, 195, 492, 270
• GCD of 780, 780, 297, 382
• GCD of 372, 520, 137, 377
• GCD of 277, 799, 242, 730

Given numbers are 131, 920, 159, 485
The greatest common divisor of numbers 131, 920, 159, 485 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 131, 920, 159, 485 is 1.

1. What is the GCD of 131, 920, 159, 485?

GCD of given numbers 131, 920, 159, 485 is 1

2. How to calculate the greatest common divisor of 131, 920, 159, 485?

We can find the highest common divisor of 131, 920, 159, 485 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 131, 920, 159, 485 i.e 1.

3. How can I use the GCD of 131, 920, 159, 485Calculator?

Out the numbers 131, 920, 159, 485 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.