GCD of 977, 504, 760, 139 Calculator

Given Input numbers are 977, 504, 760, 139

To find the GCD of numbers using factoring list out all the divisors of each number

Divisors of 977

List of positive integer divisors of 977 that divides 977 without a remainder.

1, 977

Divisors of 504

List of positive integer divisors of 504 that divides 504 without a remainder.

1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504

Divisors of 760

List of positive integer divisors of 760 that divides 760 without a remainder.

1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760

Divisors of 139

List of positive integer divisors of 139 that divides 139 without a remainder.

1, 139

Greatest Common Divisior

We found the divisors of 977, 504, 760, 139 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 977, 504, 760, 139 is 1.

Therefore, GCD of numbers 977, 504, 760, 139 is 1

Given Input Data is 977, 504, 760, 139

Make a list of Prime Factors of all the given numbers initially

Prime Factorization of 977 is 977

Prime Factorization of 504 is 2 x 2 x 2 x 3 x 3 x 7

Prime Factorization of 760 is 2 x 2 x 2 x 5 x 19

Prime Factorization of 139 is 139

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

Step1:

Let's calculate the GCD of first two numbers

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

LCM(977, 504) = 492408

GCD(977, 504) = ( 977 x 504 ) / 492408

GCD(977, 504) = 492408 / 492408

GCD(977, 504) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 760

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

LCM(1, 760) = 760

GCD(1, 760) = ( 1 x 760 ) / 760

GCD(1, 760) = 760 / 760

GCD(1, 760) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 139

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

LCM(1, 139) = 139

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

GCD(1, 139) = 139 / 139

GCD(1, 139) = 1

GCD of 977, 504, 760, 139 is 1

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1. What is the GCD of 977, 504, 760, 139?

GCD of 977, 504, 760, 139 is 1

2. Where do I get the detailed procedure to find GCD of 977, 504, 760, 139?

You can find a detailed procedure to find GCD of 977, 504, 760, 139 on our page.

3. How to find GCD of 977, 504, 760, 139 on a calculator?

You can find the GCD of 977, 504, 760, 139 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.