GCD of 691, 779, 748, 913 Calculator

Given Input numbers are 691, 779, 748, 913

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 779 :

The positive integer divisors of 779 that completely divides 779 are.

1, 19, 41, 779

Divisors of 748 :

The positive integer divisors of 748 that completely divides 748 are.

1, 2, 4, 11, 17, 22, 34, 44, 68, 187, 374, 748

Divisors of 913 :

The positive integer divisors of 913 that completely divides 913 are.

1, 11, 83, 913

GCD of numbers is the greatest common divisor

So, the GCD (691, 779, 748, 913) = 1.

Given numbers are 691, 779, 748, 913

The list of prime factors of all numbers are

Prime factors of 691 are 691

Prime factors of 779 are 19 x 41

Prime factors of 748 are 2 x 2 x 11 x 17

Prime factors of 913 are 11 x 83

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

Given numbers are 691, 779, 748, 913

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

Apply this formula for all numbers.

Step1:

LCM(691, 779) = 538289

GCD(691, 779) = ( 691 x 779 ) / 538289

= 691 / 779

= 691

Step2:

LCM(1, 748) = 748

GCD(1, 748) = ( 1 x 748 ) / 748

= 1 / 748

= 1

Step3:

LCM(1, 913) = 913

GCD(1, 913) = ( 1 x 913 ) / 913

= 1 / 913

= 1

So, Greatest Common Divisor of 691, 779, 748, 913 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 765, 861, 553, 246
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• GCD of 900, 401, 314, 487

Given numbers are 691, 779, 748, 913
The greatest common divisor of numbers 691, 779, 748, 913 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 691, 779, 748, 913 is 1.

1. What is the GCD of 691, 779, 748, 913?

GCD of given numbers 691, 779, 748, 913 is 1

2. How to calculate the greatest common divisor of 691, 779, 748, 913?

We can find the highest common divisor of 691, 779, 748, 913 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, 779, 748, 913 i.e 1.

3. How can I use the GCD of 691, 779, 748, 913Calculator?

Out the numbers 691, 779, 748, 913 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.