GCD of 349, 687, 180, 370 Calculator

Given Input numbers are 349, 687, 180, 370

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

Divisors of 349 :

The positive integer divisors of 349 that completely divides 349 are.

1, 349

Divisors of 687 :

The positive integer divisors of 687 that completely divides 687 are.

1, 3, 229, 687

Divisors of 180 :

The positive integer divisors of 180 that completely divides 180 are.

1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180

Divisors of 370 :

The positive integer divisors of 370 that completely divides 370 are.

1, 2, 5, 10, 37, 74, 185, 370

GCD of numbers is the greatest common divisor

So, the GCD (349, 687, 180, 370) = 1.

Given numbers are 349, 687, 180, 370

The list of prime factors of all numbers are

Prime factors of 349 are 349

Prime factors of 687 are 3 x 229

Prime factors of 180 are 2 x 2 x 3 x 3 x 5

Prime factors of 370 are 2 x 5 x 37

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

Given numbers are 349, 687, 180, 370

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

Apply this formula for all numbers.

Step1:

LCM(349, 687) = 239763

GCD(349, 687) = ( 349 x 687 ) / 239763

= 349 / 687

= 349

Step2:

LCM(1, 180) = 180

GCD(1, 180) = ( 1 x 180 ) / 180

= 1 / 180

= 1

Step3:

LCM(1, 370) = 370

GCD(1, 370) = ( 1 x 370 ) / 370

= 1 / 370

= 1

So, Greatest Common Divisor of 349, 687, 180, 370 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 114, 642, 652, 350
• GCD of 965, 685, 628, 140
• GCD of 258, 927, 494, 907
• GCD of 151, 260, 477, 406
• GCD of 494, 480, 502, 129

Given numbers are 349, 687, 180, 370
The greatest common divisor of numbers 349, 687, 180, 370 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 349, 687, 180, 370 is 1.

1. What is the GCD of 349, 687, 180, 370?

GCD of given numbers 349, 687, 180, 370 is 1

2. How to calculate the greatest common divisor of 349, 687, 180, 370?

We can find the highest common divisor of 349, 687, 180, 370 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 349, 687, 180, 370 i.e 1.

3. How can I use the GCD of 349, 687, 180, 370Calculator?

Out the numbers 349, 687, 180, 370 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.