GCD of 680, 689, 529, 379 Calculator

Given Input numbers are 680, 689, 529, 379

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 689 :

The positive integer divisors of 689 that completely divides 689 are.

1, 13, 53, 689

Divisors of 529 :

The positive integer divisors of 529 that completely divides 529 are.

1, 23, 529

Divisors of 379 :

The positive integer divisors of 379 that completely divides 379 are.

1, 379

GCD of numbers is the greatest common divisor

So, the GCD (680, 689, 529, 379) = 1.

Given numbers are 680, 689, 529, 379

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 689 are 13 x 53

Prime factors of 529 are 23 x 23

Prime factors of 379 are 379

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

Given numbers are 680, 689, 529, 379

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

Apply this formula for all numbers.

Step1:

LCM(680, 689) = 468520

GCD(680, 689) = ( 680 x 689 ) / 468520

= 680 / 689

= 680

Step2:

LCM(1, 529) = 529

GCD(1, 529) = ( 1 x 529 ) / 529

= 1 / 529

= 1

Step3:

LCM(1, 379) = 379

GCD(1, 379) = ( 1 x 379 ) / 379

= 1 / 379

= 1

So, Greatest Common Divisor of 680, 689, 529, 379 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 835, 327, 118, 617
• GCD of 268, 304, 210, 670
• GCD of 715, 795, 459, 322
• GCD of 600, 697, 277, 401
• GCD of 166, 133, 497, 545

Given numbers are 680, 689, 529, 379
The greatest common divisor of numbers 680, 689, 529, 379 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 680, 689, 529, 379 is 1.

1. What is the GCD of 680, 689, 529, 379?

GCD of given numbers 680, 689, 529, 379 is 1

2. How to calculate the greatest common divisor of 680, 689, 529, 379?

We can find the highest common divisor of 680, 689, 529, 379 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, 689, 529, 379 i.e 1.

3. How can I use the GCD of 680, 689, 529, 379Calculator?

Out the numbers 680, 689, 529, 379 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.