GCD of 785, 231, 998, 918 Calculator

Given Input numbers are 785, 231, 998, 918

In the factoring method, we have to find the divisors of all numbers

Divisors of 785 :

The positive integer divisors of 785 that completely divides 785 are.

1, 5, 157, 785

Divisors of 231 :

The positive integer divisors of 231 that completely divides 231 are.

1, 3, 7, 11, 21, 33, 77, 231

Divisors of 998 :

The positive integer divisors of 998 that completely divides 998 are.

1, 2, 499, 998

Divisors of 918 :

The positive integer divisors of 918 that completely divides 918 are.

1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 54, 102, 153, 306, 459, 918

GCD of numbers is the greatest common divisor

So, the GCD (785, 231, 998, 918) = 1.

Given numbers are 785, 231, 998, 918

The list of prime factors of all numbers are

Prime factors of 785 are 5 x 157

Prime factors of 231 are 3 x 7 x 11

Prime factors of 998 are 2 x 499

Prime factors of 918 are 2 x 3 x 3 x 3 x 17

The above numbers do not have any common prime factor. So GCD is 1

Given numbers are 785, 231, 998, 918

GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)

Apply this formula for all numbers.

Step1:

LCM(785, 231) = 181335

GCD(785, 231) = ( 785 x 231 ) / 181335

= 785 / 231

= 785

Step2:

LCM(1, 998) = 998

GCD(1, 998) = ( 1 x 998 ) / 998

= 1 / 998

= 1

Step3:

LCM(1, 918) = 918

GCD(1, 918) = ( 1 x 918 ) / 918

= 1 / 918

= 1

So, Greatest Common Divisor of 785, 231, 998, 918 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 520, 479, 915, 847
• GCD of 298, 124, 492, 632
• GCD of 386, 725, 682, 404
• GCD of 211, 468, 828, 954
• GCD of 536, 738, 580, 750

Given numbers are 785, 231, 998, 918
The greatest common divisor of numbers 785, 231, 998, 918 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 785, 231, 998, 918 is 1.

1. What is the GCD of 785, 231, 998, 918?

GCD of given numbers 785, 231, 998, 918 is 1

2. How to calculate the greatest common divisor of 785, 231, 998, 918?

We can find the highest common divisor of 785, 231, 998, 918 easily using the prime factorization method. Just list the prime factors of all numbers and pick the highest common factor which is the GCD of 785, 231, 998, 918 i.e 1.

3. How can I use the GCD of 785, 231, 998, 918Calculator?

Out the numbers 785, 231, 998, 918 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.