GCD of 520, 858, 311, 244 Calculator

Given Input numbers are 520, 858, 311, 244

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

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 858 :

The positive integer divisors of 858 that completely divides 858 are.

1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 143, 286, 429, 858

Divisors of 311 :

The positive integer divisors of 311 that completely divides 311 are.

1, 311

Divisors of 244 :

The positive integer divisors of 244 that completely divides 244 are.

1, 2, 4, 61, 122, 244

GCD of numbers is the greatest common divisor

So, the GCD (520, 858, 311, 244) = 1.

Given numbers are 520, 858, 311, 244

The list of prime factors of all numbers are

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

Prime factors of 858 are 2 x 3 x 11 x 13

Prime factors of 311 are 311

Prime factors of 244 are 2 x 2 x 61

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

Given numbers are 520, 858, 311, 244

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

Apply this formula for all numbers.

Step1:

LCM(520, 858) = 17160

GCD(520, 858) = ( 520 x 858 ) / 17160

= 520 / 858

= 520

Step2:

LCM(26, 311) = 8086

GCD(26, 311) = ( 26 x 311 ) / 8086

= 26 / 311

= 26

Step3:

LCM(1, 244) = 244

GCD(1, 244) = ( 1 x 244 ) / 244

= 1 / 244

= 1

So, Greatest Common Divisor of 520, 858, 311, 244 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 646, 327, 568, 745
• GCD of 642, 969, 944, 620
• GCD of 272, 494, 473, 281
• GCD of 278, 664, 780, 190
• GCD of 567, 615, 130, 158

Given numbers are 520, 858, 311, 244
The greatest common divisor of numbers 520, 858, 311, 244 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 520, 858, 311, 244 is 1.

1. What is the GCD of 520, 858, 311, 244?

GCD of given numbers 520, 858, 311, 244 is 1

2. How to calculate the greatest common divisor of 520, 858, 311, 244?

We can find the highest common divisor of 520, 858, 311, 244 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 520, 858, 311, 244 i.e 1.

3. How can I use the GCD of 520, 858, 311, 244Calculator?

Out the numbers 520, 858, 311, 244 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.