GCD of 126, 504, 390, 179 Calculator

Given Input numbers are 126, 504, 390, 179

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

Divisors of 126 :

The positive integer divisors of 126 that completely divides 126 are.

1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126

Divisors of 504 :

The positive integer divisors of 504 that completely divides 504 are.

1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504

Divisors of 390 :

The positive integer divisors of 390 that completely divides 390 are.

1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390

Divisors of 179 :

The positive integer divisors of 179 that completely divides 179 are.

1, 179

GCD of numbers is the greatest common divisor

So, the GCD (126, 504, 390, 179) = 1.

Given numbers are 126, 504, 390, 179

The list of prime factors of all numbers are

Prime factors of 126 are 2 x 3 x 3 x 7

Prime factors of 504 are 2 x 2 x 2 x 3 x 3 x 7

Prime factors of 390 are 2 x 3 x 5 x 13

Prime factors of 179 are 179

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

Given numbers are 126, 504, 390, 179

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

Apply this formula for all numbers.

Step1:

LCM(126, 504) = 504

GCD(126, 504) = ( 126 x 504 ) / 504

= 126 / 504

= 126

Step2:

LCM(126, 390) = 8190

GCD(126, 390) = ( 126 x 390 ) / 8190

= 126 / 390

= 126

Step3:

LCM(6, 179) = 1074

GCD(6, 179) = ( 6 x 179 ) / 1074

= 6 / 179

= 6

So, Greatest Common Divisor of 126, 504, 390, 179 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 749, 112, 286, 223
• GCD of 257, 728, 404, 434
• GCD of 480, 656, 220, 813
• GCD of 570, 841, 617, 158
• GCD of 105, 167, 439, 308

Given numbers are 126, 504, 390, 179
The greatest common divisor of numbers 126, 504, 390, 179 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 126, 504, 390, 179 is 1.

1. What is the GCD of 126, 504, 390, 179?

GCD of given numbers 126, 504, 390, 179 is 1

2. How to calculate the greatest common divisor of 126, 504, 390, 179?

We can find the highest common divisor of 126, 504, 390, 179 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 126, 504, 390, 179 i.e 1.

3. How can I use the GCD of 126, 504, 390, 179Calculator?

Out the numbers 126, 504, 390, 179 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.