GCD of 355, 677, 535, 251 Calculator

Given Input numbers are 355, 677, 535, 251

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

Divisors of 355

List of positive integer divisors of 355 that divides 355 without a remainder.

1, 5, 71, 355

Divisors of 677

List of positive integer divisors of 677 that divides 677 without a remainder.

1, 677

Divisors of 535

List of positive integer divisors of 535 that divides 535 without a remainder.

1, 5, 107, 535

Divisors of 251

List of positive integer divisors of 251 that divides 251 without a remainder.

1, 251

Greatest Common Divisior

We found the divisors of 355, 677, 535, 251 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 355, 677, 535, 251 is 1.

Therefore, GCD of numbers 355, 677, 535, 251 is 1

Given Input Data is 355, 677, 535, 251

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

Prime Factorization of 355 is 5 x 71

Prime Factorization of 677 is 677

Prime Factorization of 535 is 5 x 107

Prime Factorization of 251 is 251

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(355, 677) = 240335

GCD(355, 677) = ( 355 x 677 ) / 240335

GCD(355, 677) = 240335 / 240335

GCD(355, 677) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 535

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

LCM(1, 535) = 535

GCD(1, 535) = ( 1 x 535 ) / 535

GCD(1, 535) = 535 / 535

GCD(1, 535) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 251

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

LCM(1, 251) = 251

GCD(1, 251) = ( 1 x 251 ) / 251

GCD(1, 251) = 251 / 251

GCD(1, 251) = 1

GCD of 355, 677, 535, 251 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 362, 294, 279, 667
• GCD of 256, 677, 125, 744
• GCD of 885, 155, 584, 465
• GCD of 221, 402, 468, 348
• GCD of 567, 492, 480, 221

1. What is the GCD of 355, 677, 535, 251?

GCD of 355, 677, 535, 251 is 1

2. Where do I get the detailed procedure to find GCD of 355, 677, 535, 251?

You can find a detailed procedure to find GCD of 355, 677, 535, 251 on our page.

3. How to find GCD of 355, 677, 535, 251 on a calculator?

You can find the GCD of 355, 677, 535, 251 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.