GCD of 479, 397, 391, 722 Calculator

Given Input numbers are 479, 397, 391, 722

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

Divisors of 479 :

The positive integer divisors of 479 that completely divides 479 are.

1, 479

Divisors of 397 :

The positive integer divisors of 397 that completely divides 397 are.

1, 397

Divisors of 391 :

The positive integer divisors of 391 that completely divides 391 are.

1, 17, 23, 391

Divisors of 722 :

The positive integer divisors of 722 that completely divides 722 are.

1, 2, 19, 38, 361, 722

GCD of numbers is the greatest common divisor

So, the GCD (479, 397, 391, 722) = 1.

Given numbers are 479, 397, 391, 722

The list of prime factors of all numbers are

Prime factors of 479 are 479

Prime factors of 397 are 397

Prime factors of 391 are 17 x 23

Prime factors of 722 are 2 x 19 x 19

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

Given numbers are 479, 397, 391, 722

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

Apply this formula for all numbers.

Step1:

LCM(479, 397) = 190163

GCD(479, 397) = ( 479 x 397 ) / 190163

= 479 / 397

= 479

Step2:

LCM(1, 391) = 391

GCD(1, 391) = ( 1 x 391 ) / 391

= 1 / 391

= 1

Step3:

LCM(1, 722) = 722

GCD(1, 722) = ( 1 x 722 ) / 722

= 1 / 722

= 1

So, Greatest Common Divisor of 479, 397, 391, 722 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 164, 786, 682, 356
• GCD of 676, 185, 738, 449
• GCD of 839, 278, 266, 239
• GCD of 512, 570, 469, 365
• GCD of 617, 761, 897, 774

Given numbers are 479, 397, 391, 722
The greatest common divisor of numbers 479, 397, 391, 722 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 479, 397, 391, 722 is 1.

1. What is the GCD of 479, 397, 391, 722?

GCD of given numbers 479, 397, 391, 722 is 1

2. How to calculate the greatest common divisor of 479, 397, 391, 722?

We can find the highest common divisor of 479, 397, 391, 722 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 479, 397, 391, 722 i.e 1.

3. How can I use the GCD of 479, 397, 391, 722Calculator?

Out the numbers 479, 397, 391, 722 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.