GCD of 823, 153, 997, 108 Calculator

Given Input numbers are 823, 153, 997, 108

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

Divisors of 823 :

The positive integer divisors of 823 that completely divides 823 are.

1, 823

Divisors of 153 :

The positive integer divisors of 153 that completely divides 153 are.

1, 3, 9, 17, 51, 153

Divisors of 997 :

The positive integer divisors of 997 that completely divides 997 are.

1, 997

Divisors of 108 :

The positive integer divisors of 108 that completely divides 108 are.

1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108

GCD of numbers is the greatest common divisor

So, the GCD (823, 153, 997, 108) = 1.

Given numbers are 823, 153, 997, 108

The list of prime factors of all numbers are

Prime factors of 823 are 823

Prime factors of 153 are 3 x 3 x 17

Prime factors of 997 are 997

Prime factors of 108 are 2 x 2 x 3 x 3 x 3

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

Given numbers are 823, 153, 997, 108

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

Apply this formula for all numbers.

Step1:

LCM(823, 153) = 125919

GCD(823, 153) = ( 823 x 153 ) / 125919

= 823 / 153

= 823

Step2:

LCM(1, 997) = 997

GCD(1, 997) = ( 1 x 997 ) / 997

= 1 / 997

= 1

Step3:

LCM(1, 108) = 108

GCD(1, 108) = ( 1 x 108 ) / 108

= 1 / 108

= 1

So, Greatest Common Divisor of 823, 153, 997, 108 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 238, 317, 815, 397
• GCD of 660, 534, 351, 743
• GCD of 160, 402, 447, 813
• GCD of 557, 870, 662, 338
• GCD of 625, 808, 114, 654

Given numbers are 823, 153, 997, 108
The greatest common divisor of numbers 823, 153, 997, 108 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 823, 153, 997, 108 is 1.

1. What is the GCD of 823, 153, 997, 108?

GCD of given numbers 823, 153, 997, 108 is 1

2. How to calculate the greatest common divisor of 823, 153, 997, 108?

We can find the highest common divisor of 823, 153, 997, 108 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 823, 153, 997, 108 i.e 1.

3. How can I use the GCD of 823, 153, 997, 108Calculator?

Out the numbers 823, 153, 997, 108 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.