GCD of 351, 492, 725, 321 Calculator

Given Input numbers are 351, 492, 725, 321

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

Divisors of 351 :

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

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

Divisors of 492 :

The positive integer divisors of 492 that completely divides 492 are.

1, 2, 3, 4, 6, 12, 41, 82, 123, 164, 246, 492

Divisors of 725 :

The positive integer divisors of 725 that completely divides 725 are.

1, 5, 25, 29, 145, 725

Divisors of 321 :

The positive integer divisors of 321 that completely divides 321 are.

1, 3, 107, 321

GCD of numbers is the greatest common divisor

So, the GCD (351, 492, 725, 321) = 1.

Given numbers are 351, 492, 725, 321

The list of prime factors of all numbers are

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

Prime factors of 492 are 2 x 2 x 3 x 41

Prime factors of 725 are 5 x 5 x 29

Prime factors of 321 are 3 x 107

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

Given numbers are 351, 492, 725, 321

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

Apply this formula for all numbers.

Step1:

LCM(351, 492) = 57564

GCD(351, 492) = ( 351 x 492 ) / 57564

= 351 / 492

= 351

Step2:

LCM(3, 725) = 2175

GCD(3, 725) = ( 3 x 725 ) / 2175

= 3 / 725

= 3

Step3:

LCM(1, 321) = 321

GCD(1, 321) = ( 1 x 321 ) / 321

= 1 / 321

= 1

So, Greatest Common Divisor of 351, 492, 725, 321 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 173, 306, 188, 899
• GCD of 363, 889, 436, 397
• GCD of 659, 405, 933, 778
• GCD of 511, 271, 117, 125
• GCD of 669, 628, 599, 753

Given numbers are 351, 492, 725, 321
The greatest common divisor of numbers 351, 492, 725, 321 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 351, 492, 725, 321 is 1.

1. What is the GCD of 351, 492, 725, 321?

GCD of given numbers 351, 492, 725, 321 is 1

2. How to calculate the greatest common divisor of 351, 492, 725, 321?

We can find the highest common divisor of 351, 492, 725, 321 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 351, 492, 725, 321 i.e 1.

3. How can I use the GCD of 351, 492, 725, 321Calculator?

Out the numbers 351, 492, 725, 321 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.