GCD of 655, 244, 700, 356 Calculator

Given Input numbers are 655, 244, 700, 356

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

Divisors of 655

List of positive integer divisors of 655 that divides 655 without a remainder.

1, 5, 131, 655

Divisors of 244

List of positive integer divisors of 244 that divides 244 without a remainder.

1, 2, 4, 61, 122, 244

Divisors of 700

List of positive integer divisors of 700 that divides 700 without a remainder.

1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 140, 175, 350, 700

Divisors of 356

List of positive integer divisors of 356 that divides 356 without a remainder.

1, 2, 4, 89, 178, 356

Greatest Common Divisior

We found the divisors of 655, 244, 700, 356 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 655, 244, 700, 356 is 1.

Therefore, GCD of numbers 655, 244, 700, 356 is 1

Given Input Data is 655, 244, 700, 356

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

Prime Factorization of 655 is 5 x 131

Prime Factorization of 244 is 2 x 2 x 61

Prime Factorization of 700 is 2 x 2 x 5 x 5 x 7

Prime Factorization of 356 is 2 x 2 x 89

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(655, 244) = 159820

GCD(655, 244) = ( 655 x 244 ) / 159820

GCD(655, 244) = 159820 / 159820

GCD(655, 244) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 700

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

LCM(1, 700) = 700

GCD(1, 700) = ( 1 x 700 ) / 700

GCD(1, 700) = 700 / 700

GCD(1, 700) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 356

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

LCM(1, 356) = 356

GCD(1, 356) = ( 1 x 356 ) / 356

GCD(1, 356) = 356 / 356

GCD(1, 356) = 1

GCD of 655, 244, 700, 356 is 1

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1. What is the GCD of 655, 244, 700, 356?

GCD of 655, 244, 700, 356 is 1

2. Where do I get the detailed procedure to find GCD of 655, 244, 700, 356?

You can find a detailed procedure to find GCD of 655, 244, 700, 356 on our page.

3. How to find GCD of 655, 244, 700, 356 on a calculator?

You can find the GCD of 655, 244, 700, 356 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.