GCD of 561, 265, 466, 757 Calculator

Given Input numbers are 561, 265, 466, 757

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

Divisors of 561

List of positive integer divisors of 561 that divides 561 without a remainder.

1, 3, 11, 17, 33, 51, 187, 561

Divisors of 265

List of positive integer divisors of 265 that divides 265 without a remainder.

1, 5, 53, 265

Divisors of 466

List of positive integer divisors of 466 that divides 466 without a remainder.

1, 2, 233, 466

Divisors of 757

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

1, 757

Greatest Common Divisior

We found the divisors of 561, 265, 466, 757 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 561, 265, 466, 757 is 1.

Therefore, GCD of numbers 561, 265, 466, 757 is 1

Given Input Data is 561, 265, 466, 757

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

Prime Factorization of 561 is 3 x 11 x 17

Prime Factorization of 265 is 5 x 53

Prime Factorization of 466 is 2 x 233

Prime Factorization of 757 is 757

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(561, 265) = 148665

GCD(561, 265) = ( 561 x 265 ) / 148665

GCD(561, 265) = 148665 / 148665

GCD(561, 265) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 466

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

LCM(1, 466) = 466

GCD(1, 466) = ( 1 x 466 ) / 466

GCD(1, 466) = 466 / 466

GCD(1, 466) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 757

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

LCM(1, 757) = 757

GCD(1, 757) = ( 1 x 757 ) / 757

GCD(1, 757) = 757 / 757

GCD(1, 757) = 1

GCD of 561, 265, 466, 757 is 1

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1. What is the GCD of 561, 265, 466, 757?

GCD of 561, 265, 466, 757 is 1

2. Where do I get the detailed procedure to find GCD of 561, 265, 466, 757?

You can find a detailed procedure to find GCD of 561, 265, 466, 757 on our page.

3. How to find GCD of 561, 265, 466, 757 on a calculator?

You can find the GCD of 561, 265, 466, 757 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.