GCD of 680, 429, 307, 179 Calculator

Given Input numbers are 680, 429, 307, 179

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 429 :

The positive integer divisors of 429 that completely divides 429 are.

1, 3, 11, 13, 33, 39, 143, 429

Divisors of 307 :

The positive integer divisors of 307 that completely divides 307 are.

1, 307

Divisors of 179 :

The positive integer divisors of 179 that completely divides 179 are.

1, 179

GCD of numbers is the greatest common divisor

So, the GCD (680, 429, 307, 179) = 1.

Given numbers are 680, 429, 307, 179

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 429 are 3 x 11 x 13

Prime factors of 307 are 307

Prime factors of 179 are 179

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

Given numbers are 680, 429, 307, 179

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

Apply this formula for all numbers.

Step1:

LCM(680, 429) = 291720

GCD(680, 429) = ( 680 x 429 ) / 291720

= 680 / 429

= 680

Step2:

LCM(1, 307) = 307

GCD(1, 307) = ( 1 x 307 ) / 307

= 1 / 307

= 1

Step3:

LCM(1, 179) = 179

GCD(1, 179) = ( 1 x 179 ) / 179

= 1 / 179

= 1

So, Greatest Common Divisor of 680, 429, 307, 179 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 418, 782, 318, 728
• GCD of 239, 138, 355, 339
• GCD of 712, 403, 185, 689
• GCD of 216, 613, 998, 857
• GCD of 906, 305, 557, 583

Given numbers are 680, 429, 307, 179
The greatest common divisor of numbers 680, 429, 307, 179 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 680, 429, 307, 179 is 1.

1. What is the GCD of 680, 429, 307, 179?

GCD of given numbers 680, 429, 307, 179 is 1

2. How to calculate the greatest common divisor of 680, 429, 307, 179?

We can find the highest common divisor of 680, 429, 307, 179 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, 429, 307, 179 i.e 1.

3. How can I use the GCD of 680, 429, 307, 179Calculator?

Out the numbers 680, 429, 307, 179 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.