GCD of 513, 780, 110, 478 Calculator

Given Input numbers are 513, 780, 110, 478

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

Divisors of 513 :

The positive integer divisors of 513 that completely divides 513 are.

1, 3, 9, 19, 27, 57, 171, 513

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 110 :

The positive integer divisors of 110 that completely divides 110 are.

1, 2, 5, 10, 11, 22, 55, 110

Divisors of 478 :

The positive integer divisors of 478 that completely divides 478 are.

1, 2, 239, 478

GCD of numbers is the greatest common divisor

So, the GCD (513, 780, 110, 478) = 1.

Given numbers are 513, 780, 110, 478

The list of prime factors of all numbers are

Prime factors of 513 are 3 x 3 x 3 x 19

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

Prime factors of 110 are 2 x 5 x 11

Prime factors of 478 are 2 x 239

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

Given numbers are 513, 780, 110, 478

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

Apply this formula for all numbers.

Step1:

LCM(513, 780) = 133380

GCD(513, 780) = ( 513 x 780 ) / 133380

= 513 / 780

= 513

Step2:

LCM(3, 110) = 330

GCD(3, 110) = ( 3 x 110 ) / 330

= 3 / 110

= 3

Step3:

LCM(1, 478) = 478

GCD(1, 478) = ( 1 x 478 ) / 478

= 1 / 478

= 1

So, Greatest Common Divisor of 513, 780, 110, 478 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 495, 605, 123, 250
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• GCD of 337, 116, 739, 132
• GCD of 689, 876, 481, 851
• GCD of 517, 804, 701, 824

Given numbers are 513, 780, 110, 478
The greatest common divisor of numbers 513, 780, 110, 478 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 513, 780, 110, 478 is 1.

1. What is the GCD of 513, 780, 110, 478?

GCD of given numbers 513, 780, 110, 478 is 1

2. How to calculate the greatest common divisor of 513, 780, 110, 478?

We can find the highest common divisor of 513, 780, 110, 478 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 513, 780, 110, 478 i.e 1.

3. How can I use the GCD of 513, 780, 110, 478Calculator?

Out the numbers 513, 780, 110, 478 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.