GCD of 351, 595, 685, 721 Calculator

Given Input numbers are 351, 595, 685, 721

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 595 :

The positive integer divisors of 595 that completely divides 595 are.

1, 5, 7, 17, 35, 85, 119, 595

Divisors of 685 :

The positive integer divisors of 685 that completely divides 685 are.

1, 5, 137, 685

Divisors of 721 :

The positive integer divisors of 721 that completely divides 721 are.

1, 7, 103, 721

GCD of numbers is the greatest common divisor

So, the GCD (351, 595, 685, 721) = 1.

Given numbers are 351, 595, 685, 721

The list of prime factors of all numbers are

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

Prime factors of 595 are 5 x 7 x 17

Prime factors of 685 are 5 x 137

Prime factors of 721 are 7 x 103

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

Given numbers are 351, 595, 685, 721

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

Apply this formula for all numbers.

Step1:

LCM(351, 595) = 208845

GCD(351, 595) = ( 351 x 595 ) / 208845

= 351 / 595

= 351

Step2:

LCM(1, 685) = 685

GCD(1, 685) = ( 1 x 685 ) / 685

= 1 / 685

= 1

Step3:

LCM(1, 721) = 721

GCD(1, 721) = ( 1 x 721 ) / 721

= 1 / 721

= 1

So, Greatest Common Divisor of 351, 595, 685, 721 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 292, 495, 246, 231
• GCD of 718, 224, 621, 629
• GCD of 872, 463, 761, 860
• GCD of 511, 823, 395, 672
• GCD of 910, 332, 252, 120

Given numbers are 351, 595, 685, 721
The greatest common divisor of numbers 351, 595, 685, 721 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 351, 595, 685, 721 is 1.

1. What is the GCD of 351, 595, 685, 721?

GCD of given numbers 351, 595, 685, 721 is 1

2. How to calculate the greatest common divisor of 351, 595, 685, 721?

We can find the highest common divisor of 351, 595, 685, 721 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, 595, 685, 721 i.e 1.

3. How can I use the GCD of 351, 595, 685, 721Calculator?

Out the numbers 351, 595, 685, 721 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.