GCD of 691, 519, 271, 728 Calculator

Given Input numbers are 691, 519, 271, 728

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

Divisors of 691 :

The positive integer divisors of 691 that completely divides 691 are.

1, 691

Divisors of 519 :

The positive integer divisors of 519 that completely divides 519 are.

1, 3, 173, 519

Divisors of 271 :

The positive integer divisors of 271 that completely divides 271 are.

1, 271

Divisors of 728 :

The positive integer divisors of 728 that completely divides 728 are.

1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728

GCD of numbers is the greatest common divisor

So, the GCD (691, 519, 271, 728) = 1.

Given numbers are 691, 519, 271, 728

The list of prime factors of all numbers are

Prime factors of 691 are 691

Prime factors of 519 are 3 x 173

Prime factors of 271 are 271

Prime factors of 728 are 2 x 2 x 2 x 7 x 13

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

Given numbers are 691, 519, 271, 728

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

Apply this formula for all numbers.

Step1:

LCM(691, 519) = 358629

GCD(691, 519) = ( 691 x 519 ) / 358629

= 691 / 519

= 691

Step2:

LCM(1, 271) = 271

GCD(1, 271) = ( 1 x 271 ) / 271

= 1 / 271

= 1

Step3:

LCM(1, 728) = 728

GCD(1, 728) = ( 1 x 728 ) / 728

= 1 / 728

= 1

So, Greatest Common Divisor of 691, 519, 271, 728 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 579, 832, 565, 834
• GCD of 830, 660, 292, 966
• GCD of 350, 983, 865, 773
• GCD of 643, 922, 767, 931
• GCD of 760, 740, 474, 309

Given numbers are 691, 519, 271, 728
The greatest common divisor of numbers 691, 519, 271, 728 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 691, 519, 271, 728 is 1.

1. What is the GCD of 691, 519, 271, 728?

GCD of given numbers 691, 519, 271, 728 is 1

2. How to calculate the greatest common divisor of 691, 519, 271, 728?

We can find the highest common divisor of 691, 519, 271, 728 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 691, 519, 271, 728 i.e 1.

3. How can I use the GCD of 691, 519, 271, 728Calculator?

Out the numbers 691, 519, 271, 728 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.