GCD of 220, 783, 976, 668 Calculator

Given Input numbers are 220, 783, 976, 668

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

Divisors of 220

List of positive integer divisors of 220 that divides 220 without a remainder.

1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220

Divisors of 783

List of positive integer divisors of 783 that divides 783 without a remainder.

1, 3, 9, 27, 29, 87, 261, 783

Divisors of 976

List of positive integer divisors of 976 that divides 976 without a remainder.

1, 2, 4, 8, 16, 61, 122, 244, 488, 976

Divisors of 668

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

1, 2, 4, 167, 334, 668

Greatest Common Divisior

We found the divisors of 220, 783, 976, 668 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 220, 783, 976, 668 is 1.

Therefore, GCD of numbers 220, 783, 976, 668 is 1

Given Input Data is 220, 783, 976, 668

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

Prime Factorization of 220 is 2 x 2 x 5 x 11

Prime Factorization of 783 is 3 x 3 x 3 x 29

Prime Factorization of 976 is 2 x 2 x 2 x 2 x 61

Prime Factorization of 668 is 2 x 2 x 167

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(220, 783) = 172260

GCD(220, 783) = ( 220 x 783 ) / 172260

GCD(220, 783) = 172260 / 172260

GCD(220, 783) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 976

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

LCM(1, 976) = 976

GCD(1, 976) = ( 1 x 976 ) / 976

GCD(1, 976) = 976 / 976

GCD(1, 976) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 668

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

LCM(1, 668) = 668

GCD(1, 668) = ( 1 x 668 ) / 668

GCD(1, 668) = 668 / 668

GCD(1, 668) = 1

GCD of 220, 783, 976, 668 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 229, 680, 867, 907
• GCD of 323, 757, 998, 498
• GCD of 110, 883, 664, 414
• GCD of 869, 859, 402, 148
• GCD of 790, 858, 233, 785

1. What is the GCD of 220, 783, 976, 668?

GCD of 220, 783, 976, 668 is 1

2. Where do I get the detailed procedure to find GCD of 220, 783, 976, 668?

You can find a detailed procedure to find GCD of 220, 783, 976, 668 on our page.

3. How to find GCD of 220, 783, 976, 668 on a calculator?

You can find the GCD of 220, 783, 976, 668 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.