GCD of 325, 819, 123, 351 Calculator

Given Input numbers are 325, 819, 123, 351

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

Divisors of 325 :

The positive integer divisors of 325 that completely divides 325 are.

1, 5, 13, 25, 65, 325

Divisors of 819 :

The positive integer divisors of 819 that completely divides 819 are.

1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 273, 819

Divisors of 123 :

The positive integer divisors of 123 that completely divides 123 are.

1, 3, 41, 123

Divisors of 351 :

The positive integer divisors of 351 that completely divides 351 are.

1, 3, 9, 13, 27, 39, 117, 351

GCD of numbers is the greatest common divisor

So, the GCD (325, 819, 123, 351) = 1.

Given numbers are 325, 819, 123, 351

The list of prime factors of all numbers are

Prime factors of 325 are 5 x 5 x 13

Prime factors of 819 are 3 x 3 x 7 x 13

Prime factors of 123 are 3 x 41

Prime factors of 351 are 3 x 3 x 3 x 13

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

Given numbers are 325, 819, 123, 351

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

Apply this formula for all numbers.

Step1:

LCM(325, 819) = 20475

GCD(325, 819) = ( 325 x 819 ) / 20475

= 325 / 819

= 325

Step2:

LCM(13, 123) = 1599

GCD(13, 123) = ( 13 x 123 ) / 1599

= 13 / 123

= 13

Step3:

LCM(1, 351) = 351

GCD(1, 351) = ( 1 x 351 ) / 351

= 1 / 351

= 1

So, Greatest Common Divisor of 325, 819, 123, 351 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 787, 171, 649, 575
• GCD of 616, 871, 198, 970
• GCD of 193, 131, 608, 281
• GCD of 369, 782, 262, 841
• GCD of 566, 429, 149, 233

Given numbers are 325, 819, 123, 351
The greatest common divisor of numbers 325, 819, 123, 351 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 325, 819, 123, 351 is 1.

1. What is the GCD of 325, 819, 123, 351?

GCD of given numbers 325, 819, 123, 351 is 1

2. How to calculate the greatest common divisor of 325, 819, 123, 351?

We can find the highest common divisor of 325, 819, 123, 351 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 325, 819, 123, 351 i.e 1.

3. How can I use the GCD of 325, 819, 123, 351Calculator?

Out the numbers 325, 819, 123, 351 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.