GCD of 377, 727, 42, 154 Calculator

Given Input numbers are 377, 727, 42, 154

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

Divisors of 377

List of positive integer divisors of 377 that divides 377 without a remainder.

1, 13, 29, 377

Divisors of 727

List of positive integer divisors of 727 that divides 727 without a remainder.

1, 727

Divisors of 42

List of positive integer divisors of 42 that divides 42 without a remainder.

1, 2, 3, 6, 7, 14, 21, 42

Divisors of 154

List of positive integer divisors of 154 that divides 154 without a remainder.

1, 2, 7, 11, 14, 22, 77, 154

Greatest Common Divisior

We found the divisors of 377, 727, 42, 154 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 377, 727, 42, 154 is 1.

Therefore, GCD of numbers 377, 727, 42, 154 is 1

Given Input Data is 377, 727, 42, 154

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

Prime Factorization of 377 is 13 x 29

Prime Factorization of 727 is 727

Prime Factorization of 42 is 2 x 3 x 7

Prime Factorization of 154 is 2 x 7 x 11

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(377, 727) = 274079

GCD(377, 727) = ( 377 x 727 ) / 274079

GCD(377, 727) = 274079 / 274079

GCD(377, 727) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 42

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

LCM(1, 42) = 42

GCD(1, 42) = ( 1 x 42 ) / 42

GCD(1, 42) = 42 / 42

GCD(1, 42) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 154

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

LCM(1, 154) = 154

GCD(1, 154) = ( 1 x 154 ) / 154

GCD(1, 154) = 154 / 154

GCD(1, 154) = 1

GCD of 377, 727, 42, 154 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 642, 697, 90, 378
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• GCD of 844, 508, 19, 781

1. What is the GCD of 377, 727, 42, 154?

GCD of 377, 727, 42, 154 is 1

2. Where do I get the detailed procedure to find GCD of 377, 727, 42, 154?

You can find a detailed procedure to find GCD of 377, 727, 42, 154 on our page.

3. How to find GCD of 377, 727, 42, 154 on a calculator?

You can find the GCD of 377, 727, 42, 154 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.