GCD of 868, 763, 989, 723 Calculator

Given Input numbers are 868, 763, 989, 723

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

Divisors of 868 :

The positive integer divisors of 868 that completely divides 868 are.

1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868

Divisors of 763 :

The positive integer divisors of 763 that completely divides 763 are.

1, 7, 109, 763

Divisors of 989 :

The positive integer divisors of 989 that completely divides 989 are.

1, 23, 43, 989

Divisors of 723 :

The positive integer divisors of 723 that completely divides 723 are.

1, 3, 241, 723

GCD of numbers is the greatest common divisor

So, the GCD (868, 763, 989, 723) = 1.

Given numbers are 868, 763, 989, 723

The list of prime factors of all numbers are

Prime factors of 868 are 2 x 2 x 7 x 31

Prime factors of 763 are 7 x 109

Prime factors of 989 are 23 x 43

Prime factors of 723 are 3 x 241

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

Given numbers are 868, 763, 989, 723

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

Apply this formula for all numbers.

Step1:

LCM(868, 763) = 94612

GCD(868, 763) = ( 868 x 763 ) / 94612

= 868 / 763

= 868

Step2:

LCM(7, 989) = 6923

GCD(7, 989) = ( 7 x 989 ) / 6923

= 7 / 989

= 7

Step3:

LCM(1, 723) = 723

GCD(1, 723) = ( 1 x 723 ) / 723

= 1 / 723

= 1

So, Greatest Common Divisor of 868, 763, 989, 723 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 489, 121, 457, 335
• GCD of 772, 615, 771, 595
• GCD of 158, 700, 816, 286
• GCD of 611, 500, 748, 784
• GCD of 503, 374, 124, 394

Given numbers are 868, 763, 989, 723
The greatest common divisor of numbers 868, 763, 989, 723 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 868, 763, 989, 723 is 1.

1. What is the GCD of 868, 763, 989, 723?

GCD of given numbers 868, 763, 989, 723 is 1

2. How to calculate the greatest common divisor of 868, 763, 989, 723?

We can find the highest common divisor of 868, 763, 989, 723 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 868, 763, 989, 723 i.e 1.

3. How can I use the GCD of 868, 763, 989, 723Calculator?

Out the numbers 868, 763, 989, 723 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.