GCD of 516, 520, 641, 998 Calculator

Given Input numbers are 516, 520, 641, 998

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

Divisors of 516 :

The positive integer divisors of 516 that completely divides 516 are.

1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516

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

Divisors of 641 :

The positive integer divisors of 641 that completely divides 641 are.

1, 641

Divisors of 998 :

The positive integer divisors of 998 that completely divides 998 are.

1, 2, 499, 998

GCD of numbers is the greatest common divisor

So, the GCD (516, 520, 641, 998) = 1.

Given numbers are 516, 520, 641, 998

The list of prime factors of all numbers are

Prime factors of 516 are 2 x 2 x 3 x 43

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

Prime factors of 641 are 641

Prime factors of 998 are 2 x 499

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

Given numbers are 516, 520, 641, 998

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

Apply this formula for all numbers.

Step1:

LCM(516, 520) = 67080

GCD(516, 520) = ( 516 x 520 ) / 67080

= 516 / 520

= 516

Step2:

LCM(4, 641) = 2564

GCD(4, 641) = ( 4 x 641 ) / 2564

= 4 / 641

= 4

Step3:

LCM(1, 998) = 998

GCD(1, 998) = ( 1 x 998 ) / 998

= 1 / 998

= 1

So, Greatest Common Divisor of 516, 520, 641, 998 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 414, 839, 432, 650
• GCD of 581, 546, 963, 159
• GCD of 866, 939, 474, 406
• GCD of 922, 483, 925, 329
• GCD of 132, 267, 675, 807

Given numbers are 516, 520, 641, 998
The greatest common divisor of numbers 516, 520, 641, 998 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 516, 520, 641, 998 is 1.

1. What is the GCD of 516, 520, 641, 998?

GCD of given numbers 516, 520, 641, 998 is 1

2. How to calculate the greatest common divisor of 516, 520, 641, 998?

We can find the highest common divisor of 516, 520, 641, 998 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 516, 520, 641, 998 i.e 1.

3. How can I use the GCD of 516, 520, 641, 998Calculator?

Out the numbers 516, 520, 641, 998 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.