GCD of 920, 131, 139, 830 Calculator

Given Input numbers are 920, 131, 139, 830

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

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 131 :

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

1, 131

Divisors of 139 :

The positive integer divisors of 139 that completely divides 139 are.

1, 139

Divisors of 830 :

The positive integer divisors of 830 that completely divides 830 are.

1, 2, 5, 10, 83, 166, 415, 830

GCD of numbers is the greatest common divisor

So, the GCD (920, 131, 139, 830) = 1.

Given numbers are 920, 131, 139, 830

The list of prime factors of all numbers are

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

Prime factors of 131 are 131

Prime factors of 139 are 139

Prime factors of 830 are 2 x 5 x 83

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

Given numbers are 920, 131, 139, 830

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

Apply this formula for all numbers.

Step1:

LCM(920, 131) = 120520

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

= 920 / 131

= 920

Step2:

LCM(1, 139) = 139

GCD(1, 139) = ( 1 x 139 ) / 139

= 1 / 139

= 1

Step3:

LCM(1, 830) = 830

GCD(1, 830) = ( 1 x 830 ) / 830

= 1 / 830

= 1

So, Greatest Common Divisor of 920, 131, 139, 830 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 997, 212, 399, 242
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• GCD of 304, 865, 317, 596
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• GCD of 833, 219, 193, 914

Given numbers are 920, 131, 139, 830
The greatest common divisor of numbers 920, 131, 139, 830 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 920, 131, 139, 830 is 1.

1. What is the GCD of 920, 131, 139, 830?

GCD of given numbers 920, 131, 139, 830 is 1

2. How to calculate the greatest common divisor of 920, 131, 139, 830?

We can find the highest common divisor of 920, 131, 139, 830 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 920, 131, 139, 830 i.e 1.

3. How can I use the GCD of 920, 131, 139, 830Calculator?

Out the numbers 920, 131, 139, 830 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.