GCD of 518, 938, 693, 520 Calculator

Given Input numbers are 518, 938, 693, 520

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

Divisors of 518 :

The positive integer divisors of 518 that completely divides 518 are.

1, 2, 7, 14, 37, 74, 259, 518

Divisors of 938 :

The positive integer divisors of 938 that completely divides 938 are.

1, 2, 7, 14, 67, 134, 469, 938

Divisors of 693 :

The positive integer divisors of 693 that completely divides 693 are.

1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 231, 693

Divisors of 520 :

The positive integer divisors of 520 that completely divides 520 are.

1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520

GCD of numbers is the greatest common divisor

So, the GCD (518, 938, 693, 520) = 1.

Given numbers are 518, 938, 693, 520

The list of prime factors of all numbers are

Prime factors of 518 are 2 x 7 x 37

Prime factors of 938 are 2 x 7 x 67

Prime factors of 693 are 3 x 3 x 7 x 11

Prime factors of 520 are 2 x 2 x 2 x 5 x 13

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

Given numbers are 518, 938, 693, 520

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

Apply this formula for all numbers.

Step1:

LCM(518, 938) = 34706

GCD(518, 938) = ( 518 x 938 ) / 34706

= 518 / 938

= 518

Step2:

LCM(14, 693) = 1386

GCD(14, 693) = ( 14 x 693 ) / 1386

= 14 / 693

= 14

Step3:

LCM(7, 520) = 3640

GCD(7, 520) = ( 7 x 520 ) / 3640

= 7 / 520

= 7

So, Greatest Common Divisor of 518, 938, 693, 520 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 288, 811, 152, 339
• GCD of 116, 716, 302, 501
• GCD of 894, 926, 369, 921
• GCD of 735, 730, 575, 199
• GCD of 905, 834, 629, 297

Given numbers are 518, 938, 693, 520
The greatest common divisor of numbers 518, 938, 693, 520 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 518, 938, 693, 520 is 1.

1. What is the GCD of 518, 938, 693, 520?

GCD of given numbers 518, 938, 693, 520 is 1

2. How to calculate the greatest common divisor of 518, 938, 693, 520?

We can find the highest common divisor of 518, 938, 693, 520 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 518, 938, 693, 520 i.e 1.

3. How can I use the GCD of 518, 938, 693, 520Calculator?

Out the numbers 518, 938, 693, 520 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.