GCD of 124, 222, 52, 945 Calculator

Given Input numbers are 124, 222, 52, 945

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

Divisors of 124

List of positive integer divisors of 124 that divides 124 without a remainder.

1, 2, 4, 31, 62, 124

Divisors of 222

List of positive integer divisors of 222 that divides 222 without a remainder.

1, 2, 3, 6, 37, 74, 111, 222

Divisors of 52

List of positive integer divisors of 52 that divides 52 without a remainder.

1, 2, 4, 13, 26, 52

Divisors of 945

List of positive integer divisors of 945 that divides 945 without a remainder.

1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 189, 315, 945

Greatest Common Divisior

We found the divisors of 124, 222, 52, 945 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 124, 222, 52, 945 is 1.

Therefore, GCD of numbers 124, 222, 52, 945 is 1

Given Input Data is 124, 222, 52, 945

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

Prime Factorization of 124 is 2 x 2 x 31

Prime Factorization of 222 is 2 x 3 x 37

Prime Factorization of 52 is 2 x 2 x 13

Prime Factorization of 945 is 3 x 3 x 3 x 5 x 7

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(124, 222) = 13764

GCD(124, 222) = ( 124 x 222 ) / 13764

GCD(124, 222) = 27528 / 13764

GCD(124, 222) = 2

Step2:

Here we consider the GCD from the above i.e. 2 as first number and the next as 52

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

LCM(2, 52) = 52

GCD(2, 52) = ( 2 x 52 ) / 52

GCD(2, 52) = 104 / 52

GCD(2, 52) = 2

Step3:

Here we consider the GCD from the above i.e. 2 as first number and the next as 945

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

LCM(2, 945) = 1890

GCD(2, 945) = ( 2 x 945 ) / 1890

GCD(2, 945) = 1890 / 1890

GCD(2, 945) = 1

GCD of 124, 222, 52, 945 is 1

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1. What is the GCD of 124, 222, 52, 945?

GCD of 124, 222, 52, 945 is 1

2. Where do I get the detailed procedure to find GCD of 124, 222, 52, 945?

You can find a detailed procedure to find GCD of 124, 222, 52, 945 on our page.

3. How to find GCD of 124, 222, 52, 945 on a calculator?

You can find the GCD of 124, 222, 52, 945 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.