GCD of 237, 688, 77, 894 Calculator

Given Input numbers are 237, 688, 77, 894

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

Divisors of 237

List of positive integer divisors of 237 that divides 237 without a remainder.

1, 3, 79, 237

Divisors of 688

List of positive integer divisors of 688 that divides 688 without a remainder.

1, 2, 4, 8, 16, 43, 86, 172, 344, 688

Divisors of 77

List of positive integer divisors of 77 that divides 77 without a remainder.

1, 7, 11, 77

Divisors of 894

List of positive integer divisors of 894 that divides 894 without a remainder.

1, 2, 3, 6, 149, 298, 447, 894

Greatest Common Divisior

We found the divisors of 237, 688, 77, 894 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 237, 688, 77, 894 is 1.

Therefore, GCD of numbers 237, 688, 77, 894 is 1

Given Input Data is 237, 688, 77, 894

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

Prime Factorization of 237 is 3 x 79

Prime Factorization of 688 is 2 x 2 x 2 x 2 x 43

Prime Factorization of 77 is 7 x 11

Prime Factorization of 894 is 2 x 3 x 149

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(237, 688) = 163056

GCD(237, 688) = ( 237 x 688 ) / 163056

GCD(237, 688) = 163056 / 163056

GCD(237, 688) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 77

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

LCM(1, 77) = 77

GCD(1, 77) = ( 1 x 77 ) / 77

GCD(1, 77) = 77 / 77

GCD(1, 77) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 894

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

LCM(1, 894) = 894

GCD(1, 894) = ( 1 x 894 ) / 894

GCD(1, 894) = 894 / 894

GCD(1, 894) = 1

GCD of 237, 688, 77, 894 is 1

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1. What is the GCD of 237, 688, 77, 894?

GCD of 237, 688, 77, 894 is 1

2. Where do I get the detailed procedure to find GCD of 237, 688, 77, 894?

You can find a detailed procedure to find GCD of 237, 688, 77, 894 on our page.

3. How to find GCD of 237, 688, 77, 894 on a calculator?

You can find the GCD of 237, 688, 77, 894 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.