GCD of 757, 644, 958, 137 Calculator

Given Input numbers are 757, 644, 958, 137

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

Divisors of 757

List of positive integer divisors of 757 that divides 757 without a remainder.

1, 757

Divisors of 644

List of positive integer divisors of 644 that divides 644 without a remainder.

1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644

Divisors of 958

List of positive integer divisors of 958 that divides 958 without a remainder.

1, 2, 479, 958

Divisors of 137

List of positive integer divisors of 137 that divides 137 without a remainder.

1, 137

Greatest Common Divisior

We found the divisors of 757, 644, 958, 137 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 757, 644, 958, 137 is 1.

Therefore, GCD of numbers 757, 644, 958, 137 is 1

Given Input Data is 757, 644, 958, 137

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

Prime Factorization of 757 is 757

Prime Factorization of 644 is 2 x 2 x 7 x 23

Prime Factorization of 958 is 2 x 479

Prime Factorization of 137 is 137

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(757, 644) = 487508

GCD(757, 644) = ( 757 x 644 ) / 487508

GCD(757, 644) = 487508 / 487508

GCD(757, 644) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 958

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

LCM(1, 958) = 958

GCD(1, 958) = ( 1 x 958 ) / 958

GCD(1, 958) = 958 / 958

GCD(1, 958) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 137

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

LCM(1, 137) = 137

GCD(1, 137) = ( 1 x 137 ) / 137

GCD(1, 137) = 137 / 137

GCD(1, 137) = 1

GCD of 757, 644, 958, 137 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 447, 716, 354, 453
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• GCD of 268, 430, 103, 896
• GCD of 442, 316, 148, 253

1. What is the GCD of 757, 644, 958, 137?

GCD of 757, 644, 958, 137 is 1

2. Where do I get the detailed procedure to find GCD of 757, 644, 958, 137?

You can find a detailed procedure to find GCD of 757, 644, 958, 137 on our page.

3. How to find GCD of 757, 644, 958, 137 on a calculator?

You can find the GCD of 757, 644, 958, 137 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.