GCD of 782, 145, 324, 872 Calculator

Given Input numbers are 782, 145, 324, 872

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

Divisors of 782 :

The positive integer divisors of 782 that completely divides 782 are.

1, 2, 17, 23, 34, 46, 391, 782

Divisors of 145 :

The positive integer divisors of 145 that completely divides 145 are.

1, 5, 29, 145

Divisors of 324 :

The positive integer divisors of 324 that completely divides 324 are.

1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324

Divisors of 872 :

The positive integer divisors of 872 that completely divides 872 are.

1, 2, 4, 8, 109, 218, 436, 872

GCD of numbers is the greatest common divisor

So, the GCD (782, 145, 324, 872) = 1.

Given numbers are 782, 145, 324, 872

The list of prime factors of all numbers are

Prime factors of 782 are 2 x 17 x 23

Prime factors of 145 are 5 x 29

Prime factors of 324 are 2 x 2 x 3 x 3 x 3 x 3

Prime factors of 872 are 2 x 2 x 2 x 109

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

Given numbers are 782, 145, 324, 872

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

Apply this formula for all numbers.

Step1:

LCM(782, 145) = 113390

GCD(782, 145) = ( 782 x 145 ) / 113390

= 782 / 145

= 782

Step2:

LCM(1, 324) = 324

GCD(1, 324) = ( 1 x 324 ) / 324

= 1 / 324

= 1

Step3:

LCM(1, 872) = 872

GCD(1, 872) = ( 1 x 872 ) / 872

= 1 / 872

= 1

So, Greatest Common Divisor of 782, 145, 324, 872 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 694, 816, 961, 787
• GCD of 561, 551, 271, 650
• GCD of 334, 686, 857, 258
• GCD of 619, 423, 948, 927
• GCD of 371, 436, 471, 896

Given numbers are 782, 145, 324, 872
The greatest common divisor of numbers 782, 145, 324, 872 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 782, 145, 324, 872 is 1.

1. What is the GCD of 782, 145, 324, 872?

GCD of given numbers 782, 145, 324, 872 is 1

2. How to calculate the greatest common divisor of 782, 145, 324, 872?

We can find the highest common divisor of 782, 145, 324, 872 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 782, 145, 324, 872 i.e 1.

3. How can I use the GCD of 782, 145, 324, 872Calculator?

Out the numbers 782, 145, 324, 872 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.