GCD of 462, 481, 813, 780 Calculator

Given Input numbers are 462, 481, 813, 780

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

Divisors of 462 :

The positive integer divisors of 462 that completely divides 462 are.

1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 462

Divisors of 481 :

The positive integer divisors of 481 that completely divides 481 are.

1, 13, 37, 481

Divisors of 813 :

The positive integer divisors of 813 that completely divides 813 are.

1, 3, 271, 813

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

GCD of numbers is the greatest common divisor

So, the GCD (462, 481, 813, 780) = 1.

Given numbers are 462, 481, 813, 780

The list of prime factors of all numbers are

Prime factors of 462 are 2 x 3 x 7 x 11

Prime factors of 481 are 13 x 37

Prime factors of 813 are 3 x 271

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

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

Given numbers are 462, 481, 813, 780

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

Apply this formula for all numbers.

Step1:

LCM(462, 481) = 222222

GCD(462, 481) = ( 462 x 481 ) / 222222

= 462 / 481

= 462

Step2:

LCM(1, 813) = 813

GCD(1, 813) = ( 1 x 813 ) / 813

= 1 / 813

= 1

Step3:

LCM(1, 780) = 780

GCD(1, 780) = ( 1 x 780 ) / 780

= 1 / 780

= 1

So, Greatest Common Divisor of 462, 481, 813, 780 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 711, 128, 943, 228
• GCD of 604, 786, 593, 406
• GCD of 301, 573, 324, 728
• GCD of 463, 277, 697, 552
• GCD of 328, 138, 514, 303

Given numbers are 462, 481, 813, 780
The greatest common divisor of numbers 462, 481, 813, 780 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 462, 481, 813, 780 is 1.

1. What is the GCD of 462, 481, 813, 780?

GCD of given numbers 462, 481, 813, 780 is 1

2. How to calculate the greatest common divisor of 462, 481, 813, 780?

We can find the highest common divisor of 462, 481, 813, 780 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 462, 481, 813, 780 i.e 1.

3. How can I use the GCD of 462, 481, 813, 780Calculator?

Out the numbers 462, 481, 813, 780 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.