GCD of 260, 380, 772, 779 Calculator

Given Input numbers are 260, 380, 772, 779

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

Divisors of 260 :

The positive integer divisors of 260 that completely divides 260 are.

1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260

Divisors of 380 :

The positive integer divisors of 380 that completely divides 380 are.

1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380

Divisors of 772 :

The positive integer divisors of 772 that completely divides 772 are.

1, 2, 4, 193, 386, 772

Divisors of 779 :

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

1, 19, 41, 779

GCD of numbers is the greatest common divisor

So, the GCD (260, 380, 772, 779) = 1.

Given numbers are 260, 380, 772, 779

The list of prime factors of all numbers are

Prime factors of 260 are 2 x 2 x 5 x 13

Prime factors of 380 are 2 x 2 x 5 x 19

Prime factors of 772 are 2 x 2 x 193

Prime factors of 779 are 19 x 41

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

Given numbers are 260, 380, 772, 779

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

Apply this formula for all numbers.

Step1:

LCM(260, 380) = 4940

GCD(260, 380) = ( 260 x 380 ) / 4940

= 260 / 380

= 260

Step2:

LCM(20, 772) = 3860

GCD(20, 772) = ( 20 x 772 ) / 3860

= 20 / 772

= 20

Step3:

LCM(4, 779) = 3116

GCD(4, 779) = ( 4 x 779 ) / 3116

= 4 / 779

= 4

So, Greatest Common Divisor of 260, 380, 772, 779 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 805, 521, 102, 518
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• GCD of 757, 592, 431, 669

Given numbers are 260, 380, 772, 779
The greatest common divisor of numbers 260, 380, 772, 779 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 260, 380, 772, 779 is 1.

1. What is the GCD of 260, 380, 772, 779?

GCD of given numbers 260, 380, 772, 779 is 1

2. How to calculate the greatest common divisor of 260, 380, 772, 779?

We can find the highest common divisor of 260, 380, 772, 779 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 260, 380, 772, 779 i.e 1.

3. How can I use the GCD of 260, 380, 772, 779Calculator?

Out the numbers 260, 380, 772, 779 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.