GCD of 390, 169, 829, 507 Calculator

Given Input numbers are 390, 169, 829, 507

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

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 169 :

The positive integer divisors of 169 that completely divides 169 are.

1, 13, 169

Divisors of 829 :

The positive integer divisors of 829 that completely divides 829 are.

1, 829

Divisors of 507 :

The positive integer divisors of 507 that completely divides 507 are.

1, 3, 13, 39, 169, 507

GCD of numbers is the greatest common divisor

So, the GCD (390, 169, 829, 507) = 1.

Given numbers are 390, 169, 829, 507

The list of prime factors of all numbers are

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

Prime factors of 169 are 13 x 13

Prime factors of 829 are 829

Prime factors of 507 are 3 x 13 x 13

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

Given numbers are 390, 169, 829, 507

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

Apply this formula for all numbers.

Step1:

LCM(390, 169) = 5070

GCD(390, 169) = ( 390 x 169 ) / 5070

= 390 / 169

= 390

Step2:

LCM(13, 829) = 10777

GCD(13, 829) = ( 13 x 829 ) / 10777

= 13 / 829

= 13

Step3:

LCM(1, 507) = 507

GCD(1, 507) = ( 1 x 507 ) / 507

= 1 / 507

= 1

So, Greatest Common Divisor of 390, 169, 829, 507 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 129, 626, 345, 275
• GCD of 912, 490, 348, 976
• GCD of 717, 769, 343, 977
• GCD of 100, 171, 267, 771
• GCD of 335, 803, 193, 303

Given numbers are 390, 169, 829, 507
The greatest common divisor of numbers 390, 169, 829, 507 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 390, 169, 829, 507 is 1.

1. What is the GCD of 390, 169, 829, 507?

GCD of given numbers 390, 169, 829, 507 is 1

2. How to calculate the greatest common divisor of 390, 169, 829, 507?

We can find the highest common divisor of 390, 169, 829, 507 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 390, 169, 829, 507 i.e 1.

3. How can I use the GCD of 390, 169, 829, 507Calculator?

Out the numbers 390, 169, 829, 507 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.