GCD of 651, 957, 42, 373 Calculator

Given Input numbers are 651, 957, 42, 373

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

Divisors of 651

List of positive integer divisors of 651 that divides 651 without a remainder.

1, 3, 7, 21, 31, 93, 217, 651

Divisors of 957

List of positive integer divisors of 957 that divides 957 without a remainder.

1, 3, 11, 29, 33, 87, 319, 957

Divisors of 42

List of positive integer divisors of 42 that divides 42 without a remainder.

1, 2, 3, 6, 7, 14, 21, 42

Divisors of 373

List of positive integer divisors of 373 that divides 373 without a remainder.

1, 373

Greatest Common Divisior

We found the divisors of 651, 957, 42, 373 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 651, 957, 42, 373 is 1.

Therefore, GCD of numbers 651, 957, 42, 373 is 1

Given Input Data is 651, 957, 42, 373

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

Prime Factorization of 651 is 3 x 7 x 31

Prime Factorization of 957 is 3 x 11 x 29

Prime Factorization of 42 is 2 x 3 x 7

Prime Factorization of 373 is 373

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(651, 957) = 207669

GCD(651, 957) = ( 651 x 957 ) / 207669

GCD(651, 957) = 623007 / 207669

GCD(651, 957) = 3

Step2:

Here we consider the GCD from the above i.e. 3 as first number and the next as 42

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

LCM(3, 42) = 42

GCD(3, 42) = ( 3 x 42 ) / 42

GCD(3, 42) = 126 / 42

GCD(3, 42) = 3

Step3:

Here we consider the GCD from the above i.e. 3 as first number and the next as 373

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

LCM(3, 373) = 1119

GCD(3, 373) = ( 3 x 373 ) / 1119

GCD(3, 373) = 1119 / 1119

GCD(3, 373) = 1

GCD of 651, 957, 42, 373 is 1

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• GCD of 550, 737, 10, 683
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1. What is the GCD of 651, 957, 42, 373?

GCD of 651, 957, 42, 373 is 1

2. Where do I get the detailed procedure to find GCD of 651, 957, 42, 373?

You can find a detailed procedure to find GCD of 651, 957, 42, 373 on our page.

3. How to find GCD of 651, 957, 42, 373 on a calculator?

You can find the GCD of 651, 957, 42, 373 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.