GCD of 790, 144, 329, 878 Calculator

Given Input numbers are 790, 144, 329, 878

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

Divisors of 790 :

The positive integer divisors of 790 that completely divides 790 are.

1, 2, 5, 10, 79, 158, 395, 790

Divisors of 144 :

The positive integer divisors of 144 that completely divides 144 are.

1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144

Divisors of 329 :

The positive integer divisors of 329 that completely divides 329 are.

1, 7, 47, 329

Divisors of 878 :

The positive integer divisors of 878 that completely divides 878 are.

1, 2, 439, 878

GCD of numbers is the greatest common divisor

So, the GCD (790, 144, 329, 878) = 1.

Given numbers are 790, 144, 329, 878

The list of prime factors of all numbers are

Prime factors of 790 are 2 x 5 x 79

Prime factors of 144 are 2 x 2 x 2 x 2 x 3 x 3

Prime factors of 329 are 7 x 47

Prime factors of 878 are 2 x 439

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

Given numbers are 790, 144, 329, 878

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

Apply this formula for all numbers.

Step1:

LCM(790, 144) = 56880

GCD(790, 144) = ( 790 x 144 ) / 56880

= 790 / 144

= 790

Step2:

LCM(2, 329) = 658

GCD(2, 329) = ( 2 x 329 ) / 658

= 2 / 329

= 2

Step3:

LCM(1, 878) = 878

GCD(1, 878) = ( 1 x 878 ) / 878

= 1 / 878

= 1

So, Greatest Common Divisor of 790, 144, 329, 878 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 857, 220, 235, 318
• GCD of 571, 921, 407, 439
• GCD of 450, 909, 557, 426
• GCD of 151, 553, 286, 229
• GCD of 136, 129, 535, 563

Given numbers are 790, 144, 329, 878
The greatest common divisor of numbers 790, 144, 329, 878 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 790, 144, 329, 878 is 1.

1. What is the GCD of 790, 144, 329, 878?

GCD of given numbers 790, 144, 329, 878 is 1

2. How to calculate the greatest common divisor of 790, 144, 329, 878?

We can find the highest common divisor of 790, 144, 329, 878 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 790, 144, 329, 878 i.e 1.

3. How can I use the GCD of 790, 144, 329, 878Calculator?

Out the numbers 790, 144, 329, 878 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.