GCD of 680, 424, 769, 104 Calculator

Given Input numbers are 680, 424, 769, 104

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

Divisors of 680 :

The positive integer divisors of 680 that completely divides 680 are.

1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680

Divisors of 424 :

The positive integer divisors of 424 that completely divides 424 are.

1, 2, 4, 8, 53, 106, 212, 424

Divisors of 769 :

The positive integer divisors of 769 that completely divides 769 are.

1, 769

Divisors of 104 :

The positive integer divisors of 104 that completely divides 104 are.

1, 2, 4, 8, 13, 26, 52, 104

GCD of numbers is the greatest common divisor

So, the GCD (680, 424, 769, 104) = 1.

Given numbers are 680, 424, 769, 104

The list of prime factors of all numbers are

Prime factors of 680 are 2 x 2 x 2 x 5 x 17

Prime factors of 424 are 2 x 2 x 2 x 53

Prime factors of 769 are 769

Prime factors of 104 are 2 x 2 x 2 x 13

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

Given numbers are 680, 424, 769, 104

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

Apply this formula for all numbers.

Step1:

LCM(680, 424) = 36040

GCD(680, 424) = ( 680 x 424 ) / 36040

= 680 / 424

= 680

Step2:

LCM(8, 769) = 6152

GCD(8, 769) = ( 8 x 769 ) / 6152

= 8 / 769

= 8

Step3:

LCM(1, 104) = 104

GCD(1, 104) = ( 1 x 104 ) / 104

= 1 / 104

= 1

So, Greatest Common Divisor of 680, 424, 769, 104 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 257, 993, 191, 374
• GCD of 820, 592, 440, 930
• GCD of 524, 677, 199, 292
• GCD of 702, 883, 567, 207
• GCD of 325, 527, 495, 748

Given numbers are 680, 424, 769, 104
The greatest common divisor of numbers 680, 424, 769, 104 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 680, 424, 769, 104 is 1.

1. What is the GCD of 680, 424, 769, 104?

GCD of given numbers 680, 424, 769, 104 is 1

2. How to calculate the greatest common divisor of 680, 424, 769, 104?

We can find the highest common divisor of 680, 424, 769, 104 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 680, 424, 769, 104 i.e 1.

3. How can I use the GCD of 680, 424, 769, 104Calculator?

Out the numbers 680, 424, 769, 104 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.