GCD of 983, 297, 690, 789 Calculator

Given Input numbers are 983, 297, 690, 789

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

Divisors of 983 :

The positive integer divisors of 983 that completely divides 983 are.

1, 983

Divisors of 297 :

The positive integer divisors of 297 that completely divides 297 are.

1, 3, 9, 11, 27, 33, 99, 297

Divisors of 690 :

The positive integer divisors of 690 that completely divides 690 are.

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

Divisors of 789 :

The positive integer divisors of 789 that completely divides 789 are.

1, 3, 263, 789

GCD of numbers is the greatest common divisor

So, the GCD (983, 297, 690, 789) = 1.

Given numbers are 983, 297, 690, 789

The list of prime factors of all numbers are

Prime factors of 983 are 983

Prime factors of 297 are 3 x 3 x 3 x 11

Prime factors of 690 are 2 x 3 x 5 x 23

Prime factors of 789 are 3 x 263

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

Given numbers are 983, 297, 690, 789

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

Apply this formula for all numbers.

Step1:

LCM(983, 297) = 291951

GCD(983, 297) = ( 983 x 297 ) / 291951

= 983 / 297

= 983

Step2:

LCM(1, 690) = 690

GCD(1, 690) = ( 1 x 690 ) / 690

= 1 / 690

= 1

Step3:

LCM(1, 789) = 789

GCD(1, 789) = ( 1 x 789 ) / 789

= 1 / 789

= 1

So, Greatest Common Divisor of 983, 297, 690, 789 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 722, 930, 420, 552
• GCD of 599, 666, 756, 249
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• GCD of 920, 231, 985, 605

Given numbers are 983, 297, 690, 789
The greatest common divisor of numbers 983, 297, 690, 789 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 983, 297, 690, 789 is 1.

1. What is the GCD of 983, 297, 690, 789?

GCD of given numbers 983, 297, 690, 789 is 1

2. How to calculate the greatest common divisor of 983, 297, 690, 789?

We can find the highest common divisor of 983, 297, 690, 789 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 983, 297, 690, 789 i.e 1.

3. How can I use the GCD of 983, 297, 690, 789Calculator?

Out the numbers 983, 297, 690, 789 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.