GCD of 751, 189, 23, 151 Calculator

Given Input numbers are 751, 189, 23, 151

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

Divisors of 751

List of positive integer divisors of 751 that divides 751 without a remainder.

1, 751

Divisors of 189

List of positive integer divisors of 189 that divides 189 without a remainder.

1, 3, 7, 9, 21, 27, 63, 189

Divisors of 23

List of positive integer divisors of 23 that divides 23 without a remainder.

1, 23

Divisors of 151

List of positive integer divisors of 151 that divides 151 without a remainder.

1, 151

Greatest Common Divisior

We found the divisors of 751, 189, 23, 151 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 751, 189, 23, 151 is 1.

Therefore, GCD of numbers 751, 189, 23, 151 is 1

Given Input Data is 751, 189, 23, 151

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

Prime Factorization of 751 is 751

Prime Factorization of 189 is 3 x 3 x 3 x 7

Prime Factorization of 23 is 23

Prime Factorization of 151 is 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(751, 189) = 141939

GCD(751, 189) = ( 751 x 189 ) / 141939

GCD(751, 189) = 141939 / 141939

GCD(751, 189) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 23

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

LCM(1, 23) = 23

GCD(1, 23) = ( 1 x 23 ) / 23

GCD(1, 23) = 23 / 23

GCD(1, 23) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 151

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

LCM(1, 151) = 151

GCD(1, 151) = ( 1 x 151 ) / 151

GCD(1, 151) = 151 / 151

GCD(1, 151) = 1

GCD of 751, 189, 23, 151 is 1

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1. What is the GCD of 751, 189, 23, 151?

GCD of 751, 189, 23, 151 is 1

2. Where do I get the detailed procedure to find GCD of 751, 189, 23, 151?

You can find a detailed procedure to find GCD of 751, 189, 23, 151 on our page.

3. How to find GCD of 751, 189, 23, 151 on a calculator?

You can find the GCD of 751, 189, 23, 151 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.