GCD of 399, 124, 696, 423 Calculator

Given Input numbers are 399, 124, 696, 423

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

Divisors of 399 :

The positive integer divisors of 399 that completely divides 399 are.

1, 3, 7, 19, 21, 57, 133, 399

Divisors of 124 :

The positive integer divisors of 124 that completely divides 124 are.

1, 2, 4, 31, 62, 124

Divisors of 696 :

The positive integer divisors of 696 that completely divides 696 are.

1, 2, 3, 4, 6, 8, 12, 24, 29, 58, 87, 116, 174, 232, 348, 696

Divisors of 423 :

The positive integer divisors of 423 that completely divides 423 are.

1, 3, 9, 47, 141, 423

GCD of numbers is the greatest common divisor

So, the GCD (399, 124, 696, 423) = 1.

Given numbers are 399, 124, 696, 423

The list of prime factors of all numbers are

Prime factors of 399 are 3 x 7 x 19

Prime factors of 124 are 2 x 2 x 31

Prime factors of 696 are 2 x 2 x 2 x 3 x 29

Prime factors of 423 are 3 x 3 x 47

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

Given numbers are 399, 124, 696, 423

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

Apply this formula for all numbers.

Step1:

LCM(399, 124) = 49476

GCD(399, 124) = ( 399 x 124 ) / 49476

= 399 / 124

= 399

Step2:

LCM(1, 696) = 696

GCD(1, 696) = ( 1 x 696 ) / 696

= 1 / 696

= 1

Step3:

LCM(1, 423) = 423

GCD(1, 423) = ( 1 x 423 ) / 423

= 1 / 423

= 1

So, Greatest Common Divisor of 399, 124, 696, 423 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 173, 221, 262, 141
• GCD of 554, 183, 228, 492
• GCD of 385, 361, 773, 854
• GCD of 295, 146, 988, 778
• GCD of 549, 546, 918, 740

Given numbers are 399, 124, 696, 423
The greatest common divisor of numbers 399, 124, 696, 423 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 399, 124, 696, 423 is 1.

1. What is the GCD of 399, 124, 696, 423?

GCD of given numbers 399, 124, 696, 423 is 1

2. How to calculate the greatest common divisor of 399, 124, 696, 423?

We can find the highest common divisor of 399, 124, 696, 423 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 399, 124, 696, 423 i.e 1.

3. How can I use the GCD of 399, 124, 696, 423Calculator?

Out the numbers 399, 124, 696, 423 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.