GCD of 946, 668, 250, 217 Calculator

Given Input numbers are 946, 668, 250, 217

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

Divisors of 946

List of positive integer divisors of 946 that divides 946 without a remainder.

1, 2, 11, 22, 43, 86, 473, 946

Divisors of 668

List of positive integer divisors of 668 that divides 668 without a remainder.

1, 2, 4, 167, 334, 668

Divisors of 250

List of positive integer divisors of 250 that divides 250 without a remainder.

1, 2, 5, 10, 25, 50, 125, 250

Divisors of 217

List of positive integer divisors of 217 that divides 217 without a remainder.

1, 7, 31, 217

Greatest Common Divisior

We found the divisors of 946, 668, 250, 217 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 946, 668, 250, 217 is 1.

Therefore, GCD of numbers 946, 668, 250, 217 is 1

Given Input Data is 946, 668, 250, 217

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

Prime Factorization of 946 is 2 x 11 x 43

Prime Factorization of 668 is 2 x 2 x 167

Prime Factorization of 250 is 2 x 5 x 5 x 5

Prime Factorization of 217 is 7 x 31

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(946, 668) = 315964

GCD(946, 668) = ( 946 x 668 ) / 315964

GCD(946, 668) = 631928 / 315964

GCD(946, 668) = 2

Step2:

Here we consider the GCD from the above i.e. 2 as first number and the next as 250

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

LCM(2, 250) = 250

GCD(2, 250) = ( 2 x 250 ) / 250

GCD(2, 250) = 500 / 250

GCD(2, 250) = 2

Step3:

Here we consider the GCD from the above i.e. 2 as first number and the next as 217

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

LCM(2, 217) = 434

GCD(2, 217) = ( 2 x 217 ) / 434

GCD(2, 217) = 434 / 434

GCD(2, 217) = 1

GCD of 946, 668, 250, 217 is 1

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1. What is the GCD of 946, 668, 250, 217?

GCD of 946, 668, 250, 217 is 1

2. Where do I get the detailed procedure to find GCD of 946, 668, 250, 217?

You can find a detailed procedure to find GCD of 946, 668, 250, 217 on our page.

3. How to find GCD of 946, 668, 250, 217 on a calculator?

You can find the GCD of 946, 668, 250, 217 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.