GCD of 142, 457, 332, 755 Calculator

Given Input numbers are 142, 457, 332, 755

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

Divisors of 142

List of positive integer divisors of 142 that divides 142 without a remainder.

1, 2, 71, 142

Divisors of 457

List of positive integer divisors of 457 that divides 457 without a remainder.

1, 457

Divisors of 332

List of positive integer divisors of 332 that divides 332 without a remainder.

1, 2, 4, 83, 166, 332

Divisors of 755

List of positive integer divisors of 755 that divides 755 without a remainder.

1, 5, 151, 755

Greatest Common Divisior

We found the divisors of 142, 457, 332, 755 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 142, 457, 332, 755 is 1.

Therefore, GCD of numbers 142, 457, 332, 755 is 1

Given Input Data is 142, 457, 332, 755

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

Prime Factorization of 142 is 2 x 71

Prime Factorization of 457 is 457

Prime Factorization of 332 is 2 x 2 x 83

Prime Factorization of 755 is 5 x 151

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(142, 457) = 64894

GCD(142, 457) = ( 142 x 457 ) / 64894

GCD(142, 457) = 64894 / 64894

GCD(142, 457) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 332

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

LCM(1, 332) = 332

GCD(1, 332) = ( 1 x 332 ) / 332

GCD(1, 332) = 332 / 332

GCD(1, 332) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 755

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

LCM(1, 755) = 755

GCD(1, 755) = ( 1 x 755 ) / 755

GCD(1, 755) = 755 / 755

GCD(1, 755) = 1

GCD of 142, 457, 332, 755 is 1

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1. What is the GCD of 142, 457, 332, 755?

GCD of 142, 457, 332, 755 is 1

2. Where do I get the detailed procedure to find GCD of 142, 457, 332, 755?

You can find a detailed procedure to find GCD of 142, 457, 332, 755 on our page.

3. How to find GCD of 142, 457, 332, 755 on a calculator?

You can find the GCD of 142, 457, 332, 755 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.