GCD of 813, 942, 733, 123 Calculator

Given Input numbers are 813, 942, 733, 123

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

Divisors of 813 :

The positive integer divisors of 813 that completely divides 813 are.

1, 3, 271, 813

Divisors of 942 :

The positive integer divisors of 942 that completely divides 942 are.

1, 2, 3, 6, 157, 314, 471, 942

Divisors of 733 :

The positive integer divisors of 733 that completely divides 733 are.

1, 733

Divisors of 123 :

The positive integer divisors of 123 that completely divides 123 are.

1, 3, 41, 123

GCD of numbers is the greatest common divisor

So, the GCD (813, 942, 733, 123) = 1.

Given numbers are 813, 942, 733, 123

The list of prime factors of all numbers are

Prime factors of 813 are 3 x 271

Prime factors of 942 are 2 x 3 x 157

Prime factors of 733 are 733

Prime factors of 123 are 3 x 41

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

Given numbers are 813, 942, 733, 123

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

Apply this formula for all numbers.

Step1:

LCM(813, 942) = 255282

GCD(813, 942) = ( 813 x 942 ) / 255282

= 813 / 942

= 813

Step2:

LCM(3, 733) = 2199

GCD(3, 733) = ( 3 x 733 ) / 2199

= 3 / 733

= 3

Step3:

LCM(1, 123) = 123

GCD(1, 123) = ( 1 x 123 ) / 123

= 1 / 123

= 1

So, Greatest Common Divisor of 813, 942, 733, 123 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 589, 543, 637, 468
• GCD of 817, 785, 299, 264
• GCD of 798, 744, 514, 705
• GCD of 934, 110, 188, 214
• GCD of 843, 957, 413, 919

Given numbers are 813, 942, 733, 123
The greatest common divisor of numbers 813, 942, 733, 123 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 813, 942, 733, 123 is 1.

1. What is the GCD of 813, 942, 733, 123?

GCD of given numbers 813, 942, 733, 123 is 1

2. How to calculate the greatest common divisor of 813, 942, 733, 123?

We can find the highest common divisor of 813, 942, 733, 123 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 813, 942, 733, 123 i.e 1.

3. How can I use the GCD of 813, 942, 733, 123Calculator?

Out the numbers 813, 942, 733, 123 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.