GCD of 223, 702, 718, 985 Calculator

Given Input numbers are 223, 702, 718, 985

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

Divisors of 223

List of positive integer divisors of 223 that divides 223 without a remainder.

1, 223

Divisors of 702

List of positive integer divisors of 702 that divides 702 without a remainder.

1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 351, 702

Divisors of 718

List of positive integer divisors of 718 that divides 718 without a remainder.

1, 2, 359, 718

Divisors of 985

List of positive integer divisors of 985 that divides 985 without a remainder.

1, 5, 197, 985

Greatest Common Divisior

We found the divisors of 223, 702, 718, 985 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 223, 702, 718, 985 is 1.

Therefore, GCD of numbers 223, 702, 718, 985 is 1

Given Input Data is 223, 702, 718, 985

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

Prime Factorization of 223 is 223

Prime Factorization of 702 is 2 x 3 x 3 x 3 x 13

Prime Factorization of 718 is 2 x 359

Prime Factorization of 985 is 5 x 197

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(223, 702) = 156546

GCD(223, 702) = ( 223 x 702 ) / 156546

GCD(223, 702) = 156546 / 156546

GCD(223, 702) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 718

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

LCM(1, 718) = 718

GCD(1, 718) = ( 1 x 718 ) / 718

GCD(1, 718) = 718 / 718

GCD(1, 718) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 985

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

LCM(1, 985) = 985

GCD(1, 985) = ( 1 x 985 ) / 985

GCD(1, 985) = 985 / 985

GCD(1, 985) = 1

GCD of 223, 702, 718, 985 is 1

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1. What is the GCD of 223, 702, 718, 985?

GCD of 223, 702, 718, 985 is 1

2. Where do I get the detailed procedure to find GCD of 223, 702, 718, 985?

You can find a detailed procedure to find GCD of 223, 702, 718, 985 on our page.

3. How to find GCD of 223, 702, 718, 985 on a calculator?

You can find the GCD of 223, 702, 718, 985 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.