GCD of 307, 721, 104, 180 Calculator

Given Input numbers are 307, 721, 104, 180

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

Divisors of 307 :

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

1, 307

Divisors of 721 :

The positive integer divisors of 721 that completely divides 721 are.

1, 7, 103, 721

Divisors of 104 :

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

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

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

GCD of numbers is the greatest common divisor

So, the GCD (307, 721, 104, 180) = 1.

Given numbers are 307, 721, 104, 180

The list of prime factors of all numbers are

Prime factors of 307 are 307

Prime factors of 721 are 7 x 103

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

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

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

Given numbers are 307, 721, 104, 180

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

Apply this formula for all numbers.

Step1:

LCM(307, 721) = 221347

GCD(307, 721) = ( 307 x 721 ) / 221347

= 307 / 721

= 307

Step2:

LCM(1, 104) = 104

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

= 1 / 104

= 1

Step3:

LCM(1, 180) = 180

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

= 1 / 180

= 1

So, Greatest Common Divisor of 307, 721, 104, 180 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 634, 575, 484, 748
• GCD of 806, 621, 445, 185
• GCD of 868, 803, 861, 948
• GCD of 293, 176, 740, 147
• GCD of 145, 555, 567, 344

Given numbers are 307, 721, 104, 180
The greatest common divisor of numbers 307, 721, 104, 180 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 307, 721, 104, 180 is 1.

1. What is the GCD of 307, 721, 104, 180?

GCD of given numbers 307, 721, 104, 180 is 1

2. How to calculate the greatest common divisor of 307, 721, 104, 180?

We can find the highest common divisor of 307, 721, 104, 180 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 307, 721, 104, 180 i.e 1.

3. How can I use the GCD of 307, 721, 104, 180Calculator?

Out the numbers 307, 721, 104, 180 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.