GCD of 641, 356, 276, 464 Calculator

Given Input numbers are 641, 356, 276, 464

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

Divisors of 641

List of positive integer divisors of 641 that divides 641 without a remainder.

1, 641

Divisors of 356

List of positive integer divisors of 356 that divides 356 without a remainder.

1, 2, 4, 89, 178, 356

Divisors of 276

List of positive integer divisors of 276 that divides 276 without a remainder.

1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276

Divisors of 464

List of positive integer divisors of 464 that divides 464 without a remainder.

1, 2, 4, 8, 16, 29, 58, 116, 232, 464

Greatest Common Divisior

We found the divisors of 641, 356, 276, 464 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 641, 356, 276, 464 is 1.

Therefore, GCD of numbers 641, 356, 276, 464 is 1

Given Input Data is 641, 356, 276, 464

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

Prime Factorization of 641 is 641

Prime Factorization of 356 is 2 x 2 x 89

Prime Factorization of 276 is 2 x 2 x 3 x 23

Prime Factorization of 464 is 2 x 2 x 2 x 2 x 29

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(641, 356) = 228196

GCD(641, 356) = ( 641 x 356 ) / 228196

GCD(641, 356) = 228196 / 228196

GCD(641, 356) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 276

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

LCM(1, 276) = 276

GCD(1, 276) = ( 1 x 276 ) / 276

GCD(1, 276) = 276 / 276

GCD(1, 276) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 464

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

LCM(1, 464) = 464

GCD(1, 464) = ( 1 x 464 ) / 464

GCD(1, 464) = 464 / 464

GCD(1, 464) = 1

GCD of 641, 356, 276, 464 is 1

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1. What is the GCD of 641, 356, 276, 464?

GCD of 641, 356, 276, 464 is 1

2. Where do I get the detailed procedure to find GCD of 641, 356, 276, 464?

You can find a detailed procedure to find GCD of 641, 356, 276, 464 on our page.

3. How to find GCD of 641, 356, 276, 464 on a calculator?

You can find the GCD of 641, 356, 276, 464 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.