GCD of 747, 874, 427, 399 Calculator

Given Input numbers are 747, 874, 427, 399

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

Divisors of 747 :

The positive integer divisors of 747 that completely divides 747 are.

1, 3, 9, 83, 249, 747

Divisors of 874 :

The positive integer divisors of 874 that completely divides 874 are.

1, 2, 19, 23, 38, 46, 437, 874

Divisors of 427 :

The positive integer divisors of 427 that completely divides 427 are.

1, 7, 61, 427

Divisors of 399 :

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

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

GCD of numbers is the greatest common divisor

So, the GCD (747, 874, 427, 399) = 1.

Given numbers are 747, 874, 427, 399

The list of prime factors of all numbers are

Prime factors of 747 are 3 x 3 x 83

Prime factors of 874 are 2 x 19 x 23

Prime factors of 427 are 7 x 61

Prime factors of 399 are 3 x 7 x 19

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

Given numbers are 747, 874, 427, 399

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

Apply this formula for all numbers.

Step1:

LCM(747, 874) = 652878

GCD(747, 874) = ( 747 x 874 ) / 652878

= 747 / 874

= 747

Step2:

LCM(1, 427) = 427

GCD(1, 427) = ( 1 x 427 ) / 427

= 1 / 427

= 1

Step3:

LCM(1, 399) = 399

GCD(1, 399) = ( 1 x 399 ) / 399

= 1 / 399

= 1

So, Greatest Common Divisor of 747, 874, 427, 399 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 209, 499, 502, 624
• GCD of 200, 487, 464, 215
• GCD of 434, 376, 512, 621
• GCD of 273, 211, 482, 418
• GCD of 116, 322, 868, 480

Given numbers are 747, 874, 427, 399
The greatest common divisor of numbers 747, 874, 427, 399 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 747, 874, 427, 399 is 1.

1. What is the GCD of 747, 874, 427, 399?

GCD of given numbers 747, 874, 427, 399 is 1

2. How to calculate the greatest common divisor of 747, 874, 427, 399?

We can find the highest common divisor of 747, 874, 427, 399 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 747, 874, 427, 399 i.e 1.

3. How can I use the GCD of 747, 874, 427, 399Calculator?

Out the numbers 747, 874, 427, 399 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.