GCD of 757, 228, 653, 857 Calculator

Given Input numbers are 757, 228, 653, 857

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

Divisors of 757

List of positive integer divisors of 757 that divides 757 without a remainder.

1, 757

Divisors of 228

List of positive integer divisors of 228 that divides 228 without a remainder.

1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228

Divisors of 653

List of positive integer divisors of 653 that divides 653 without a remainder.

1, 653

Divisors of 857

List of positive integer divisors of 857 that divides 857 without a remainder.

1, 857

Greatest Common Divisior

We found the divisors of 757, 228, 653, 857 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 757, 228, 653, 857 is 1.

Therefore, GCD of numbers 757, 228, 653, 857 is 1

Given Input Data is 757, 228, 653, 857

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

Prime Factorization of 757 is 757

Prime Factorization of 228 is 2 x 2 x 3 x 19

Prime Factorization of 653 is 653

Prime Factorization of 857 is 857

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(757, 228) = 172596

GCD(757, 228) = ( 757 x 228 ) / 172596

GCD(757, 228) = 172596 / 172596

GCD(757, 228) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 653

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

LCM(1, 653) = 653

GCD(1, 653) = ( 1 x 653 ) / 653

GCD(1, 653) = 653 / 653

GCD(1, 653) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 857

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

LCM(1, 857) = 857

GCD(1, 857) = ( 1 x 857 ) / 857

GCD(1, 857) = 857 / 857

GCD(1, 857) = 1

GCD of 757, 228, 653, 857 is 1

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1. What is the GCD of 757, 228, 653, 857?

GCD of 757, 228, 653, 857 is 1

2. Where do I get the detailed procedure to find GCD of 757, 228, 653, 857?

You can find a detailed procedure to find GCD of 757, 228, 653, 857 on our page.

3. How to find GCD of 757, 228, 653, 857 on a calculator?

You can find the GCD of 757, 228, 653, 857 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.