GCD of 879, 423, 690, 737 Calculator

Given Input numbers are 879, 423, 690, 737

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

Divisors of 879

List of positive integer divisors of 879 that divides 879 without a remainder.

1, 3, 293, 879

Divisors of 423

List of positive integer divisors of 423 that divides 423 without a remainder.

1, 3, 9, 47, 141, 423

Divisors of 690

List of positive integer divisors of 690 that divides 690 without a remainder.

1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690

Divisors of 737

List of positive integer divisors of 737 that divides 737 without a remainder.

1, 11, 67, 737

Greatest Common Divisior

We found the divisors of 879, 423, 690, 737 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 879, 423, 690, 737 is 1.

Therefore, GCD of numbers 879, 423, 690, 737 is 1

Given Input Data is 879, 423, 690, 737

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

Prime Factorization of 879 is 3 x 293

Prime Factorization of 423 is 3 x 3 x 47

Prime Factorization of 690 is 2 x 3 x 5 x 23

Prime Factorization of 737 is 11 x 67

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(879, 423) = 123939

GCD(879, 423) = ( 879 x 423 ) / 123939

GCD(879, 423) = 371817 / 123939

GCD(879, 423) = 3

Step2:

Here we consider the GCD from the above i.e. 3 as first number and the next as 690

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

LCM(3, 690) = 690

GCD(3, 690) = ( 3 x 690 ) / 690

GCD(3, 690) = 2070 / 690

GCD(3, 690) = 3

Step3:

Here we consider the GCD from the above i.e. 3 as first number and the next as 737

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

LCM(3, 737) = 2211

GCD(3, 737) = ( 3 x 737 ) / 2211

GCD(3, 737) = 2211 / 2211

GCD(3, 737) = 1

GCD of 879, 423, 690, 737 is 1

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1. What is the GCD of 879, 423, 690, 737?

GCD of 879, 423, 690, 737 is 1

2. Where do I get the detailed procedure to find GCD of 879, 423, 690, 737?

You can find a detailed procedure to find GCD of 879, 423, 690, 737 on our page.

3. How to find GCD of 879, 423, 690, 737 on a calculator?

You can find the GCD of 879, 423, 690, 737 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.