GCD of 229, 780, 307, 477 Calculator

Given Input numbers are 229, 780, 307, 477

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

Divisors of 229 :

The positive integer divisors of 229 that completely divides 229 are.

1, 229

Divisors of 780 :

The positive integer divisors of 780 that completely divides 780 are.

1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780

Divisors of 307 :

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

1, 307

Divisors of 477 :

The positive integer divisors of 477 that completely divides 477 are.

1, 3, 9, 53, 159, 477

GCD of numbers is the greatest common divisor

So, the GCD (229, 780, 307, 477) = 1.

Given numbers are 229, 780, 307, 477

The list of prime factors of all numbers are

Prime factors of 229 are 229

Prime factors of 780 are 2 x 2 x 3 x 5 x 13

Prime factors of 307 are 307

Prime factors of 477 are 3 x 3 x 53

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

Given numbers are 229, 780, 307, 477

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

Apply this formula for all numbers.

Step1:

LCM(229, 780) = 178620

GCD(229, 780) = ( 229 x 780 ) / 178620

= 229 / 780

= 229

Step2:

LCM(1, 307) = 307

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

= 1 / 307

= 1

Step3:

LCM(1, 477) = 477

GCD(1, 477) = ( 1 x 477 ) / 477

= 1 / 477

= 1

So, Greatest Common Divisor of 229, 780, 307, 477 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 349, 304, 155, 672
• GCD of 114, 916, 352, 303
• GCD of 155, 663, 976, 620
• GCD of 741, 302, 528, 417
• GCD of 432, 327, 821, 690

Given numbers are 229, 780, 307, 477
The greatest common divisor of numbers 229, 780, 307, 477 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 229, 780, 307, 477 is 1.

1. What is the GCD of 229, 780, 307, 477?

GCD of given numbers 229, 780, 307, 477 is 1

2. How to calculate the greatest common divisor of 229, 780, 307, 477?

We can find the highest common divisor of 229, 780, 307, 477 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 229, 780, 307, 477 i.e 1.

3. How can I use the GCD of 229, 780, 307, 477Calculator?

Out the numbers 229, 780, 307, 477 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.