GCD of 258, 153, 379 Calculator

Given Input numbers are 258, 153, 379

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

Divisors of 258

List of positive integer divisors of 258 that divides 258 without a remainder.

1, 2, 3, 6, 43, 86, 129, 258

Divisors of 153

List of positive integer divisors of 153 that divides 153 without a remainder.

1, 3, 9, 17, 51, 153

Divisors of 379

List of positive integer divisors of 379 that divides 379 without a remainder.

1, 379

Greatest Common Divisior

We found the divisors of 258, 153, 379 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 258, 153, 379 is 1.

Therefore, GCD of numbers 258, 153, 379 is 1

Given Input Data is 258, 153, 379

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

Prime Factorization of 258 is 2 x 3 x 43

Prime Factorization of 153 is 3 x 3 x 17

Prime Factorization of 379 is 379

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(258, 153) = 13158

GCD(258, 153) = ( 258 x 153 ) / 13158

GCD(258, 153) = 39474 / 13158

GCD(258, 153) = 3

Step2:

Here we consider the GCD from the above i.e. 3 as first number and the next as 379

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

LCM(3, 379) = 1137

GCD(3, 379) = ( 3 x 379 ) / 1137

GCD(3, 379) = 1137 / 1137

GCD(3, 379) = 1

GCD of 258, 153, 379 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 931, 139, 640
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• GCD of 553, 424, 930
• GCD of 382, 789, 691
• GCD of 531, 759, 262

1. What is the GCD of 258, 153, 379?

GCD of 258, 153, 379 is 1

2. Where do I get the detailed procedure to find GCD of 258, 153, 379?

You can find a detailed procedure to find GCD of 258, 153, 379 on our page.

3. How to find GCD of 258, 153, 379 on a calculator?

You can find the GCD of 258, 153, 379 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.