GCD of 830, 788, 183, 977 Calculator

Given Input numbers are 830, 788, 183, 977

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

Divisors of 830

List of positive integer divisors of 830 that divides 830 without a remainder.

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

Divisors of 788

List of positive integer divisors of 788 that divides 788 without a remainder.

1, 2, 4, 197, 394, 788

Divisors of 183

List of positive integer divisors of 183 that divides 183 without a remainder.

1, 3, 61, 183

Divisors of 977

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

1, 977

Greatest Common Divisior

We found the divisors of 830, 788, 183, 977 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 830, 788, 183, 977 is 1.

Therefore, GCD of numbers 830, 788, 183, 977 is 1

Given Input Data is 830, 788, 183, 977

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

Prime Factorization of 830 is 2 x 5 x 83

Prime Factorization of 788 is 2 x 2 x 197

Prime Factorization of 183 is 3 x 61

Prime Factorization of 977 is 977

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(830, 788) = 327020

GCD(830, 788) = ( 830 x 788 ) / 327020

GCD(830, 788) = 654040 / 327020

GCD(830, 788) = 2

Step2:

Here we consider the GCD from the above i.e. 2 as first number and the next as 183

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

LCM(2, 183) = 366

GCD(2, 183) = ( 2 x 183 ) / 366

GCD(2, 183) = 366 / 366

GCD(2, 183) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 977

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

LCM(1, 977) = 977

GCD(1, 977) = ( 1 x 977 ) / 977

GCD(1, 977) = 977 / 977

GCD(1, 977) = 1

GCD of 830, 788, 183, 977 is 1

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1. What is the GCD of 830, 788, 183, 977?

GCD of 830, 788, 183, 977 is 1

2. Where do I get the detailed procedure to find GCD of 830, 788, 183, 977?

You can find a detailed procedure to find GCD of 830, 788, 183, 977 on our page.

3. How to find GCD of 830, 788, 183, 977 on a calculator?

You can find the GCD of 830, 788, 183, 977 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.