GCD of 167, 781, 974, 755 Calculator

Given Input numbers are 167, 781, 974, 755

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

Divisors of 167

List of positive integer divisors of 167 that divides 167 without a remainder.

1, 167

Divisors of 781

List of positive integer divisors of 781 that divides 781 without a remainder.

1, 11, 71, 781

Divisors of 974

List of positive integer divisors of 974 that divides 974 without a remainder.

1, 2, 487, 974

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 167, 781, 974, 755 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 167, 781, 974, 755 is 1.

Therefore, GCD of numbers 167, 781, 974, 755 is 1

Given Input Data is 167, 781, 974, 755

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

Prime Factorization of 167 is 167

Prime Factorization of 781 is 11 x 71

Prime Factorization of 974 is 2 x 487

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(167, 781) = 130427

GCD(167, 781) = ( 167 x 781 ) / 130427

GCD(167, 781) = 130427 / 130427

GCD(167, 781) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 974

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

LCM(1, 974) = 974

GCD(1, 974) = ( 1 x 974 ) / 974

GCD(1, 974) = 974 / 974

GCD(1, 974) = 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 167, 781, 974, 755 is 1

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1. What is the GCD of 167, 781, 974, 755?

GCD of 167, 781, 974, 755 is 1

2. Where do I get the detailed procedure to find GCD of 167, 781, 974, 755?

You can find a detailed procedure to find GCD of 167, 781, 974, 755 on our page.

3. How to find GCD of 167, 781, 974, 755 on a calculator?

You can find the GCD of 167, 781, 974, 755 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.