GCD of 513, 123, 379, 637 Calculator

Given Input numbers are 513, 123, 379, 637

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 123 :

The positive integer divisors of 123 that completely divides 123 are.

1, 3, 41, 123

Divisors of 379 :

The positive integer divisors of 379 that completely divides 379 are.

1, 379

Divisors of 637 :

The positive integer divisors of 637 that completely divides 637 are.

1, 7, 13, 49, 91, 637

GCD of numbers is the greatest common divisor

So, the GCD (513, 123, 379, 637) = 1.

Given numbers are 513, 123, 379, 637

The list of prime factors of all numbers are

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

Prime factors of 123 are 3 x 41

Prime factors of 379 are 379

Prime factors of 637 are 7 x 7 x 13

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

Given numbers are 513, 123, 379, 637

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

Apply this formula for all numbers.

Step1:

LCM(513, 123) = 21033

GCD(513, 123) = ( 513 x 123 ) / 21033

= 513 / 123

= 513

Step2:

LCM(3, 379) = 1137

GCD(3, 379) = ( 3 x 379 ) / 1137

= 3 / 379

= 3

Step3:

LCM(1, 637) = 637

GCD(1, 637) = ( 1 x 637 ) / 637

= 1 / 637

= 1

So, Greatest Common Divisor of 513, 123, 379, 637 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 141, 533, 806, 631
• GCD of 487, 866, 419, 960
• GCD of 810, 417, 363, 615
• GCD of 140, 768, 265, 635
• GCD of 795, 316, 698, 610

Given numbers are 513, 123, 379, 637
The greatest common divisor of numbers 513, 123, 379, 637 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 513, 123, 379, 637 is 1.

1. What is the GCD of 513, 123, 379, 637?

GCD of given numbers 513, 123, 379, 637 is 1

2. How to calculate the greatest common divisor of 513, 123, 379, 637?

We can find the highest common divisor of 513, 123, 379, 637 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, 123, 379, 637 i.e 1.

3. How can I use the GCD of 513, 123, 379, 637Calculator?

Out the numbers 513, 123, 379, 637 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.