GCD of 820, 115, 582, 351 Calculator

Given Input numbers are 820, 115, 582, 351

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

Divisors of 820 :

The positive integer divisors of 820 that completely divides 820 are.

1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820

Divisors of 115 :

The positive integer divisors of 115 that completely divides 115 are.

1, 5, 23, 115

Divisors of 582 :

The positive integer divisors of 582 that completely divides 582 are.

1, 2, 3, 6, 97, 194, 291, 582

Divisors of 351 :

The positive integer divisors of 351 that completely divides 351 are.

1, 3, 9, 13, 27, 39, 117, 351

GCD of numbers is the greatest common divisor

So, the GCD (820, 115, 582, 351) = 1.

Given numbers are 820, 115, 582, 351

The list of prime factors of all numbers are

Prime factors of 820 are 2 x 2 x 5 x 41

Prime factors of 115 are 5 x 23

Prime factors of 582 are 2 x 3 x 97

Prime factors of 351 are 3 x 3 x 3 x 13

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

Given numbers are 820, 115, 582, 351

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

Apply this formula for all numbers.

Step1:

LCM(820, 115) = 18860

GCD(820, 115) = ( 820 x 115 ) / 18860

= 820 / 115

= 820

Step2:

LCM(5, 582) = 2910

GCD(5, 582) = ( 5 x 582 ) / 2910

= 5 / 582

= 5

Step3:

LCM(1, 351) = 351

GCD(1, 351) = ( 1 x 351 ) / 351

= 1 / 351

= 1

So, Greatest Common Divisor of 820, 115, 582, 351 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 753, 388, 523, 551
• GCD of 650, 492, 710, 865
• GCD of 559, 338, 231, 279
• GCD of 703, 716, 943, 877
• GCD of 253, 569, 175, 782

Given numbers are 820, 115, 582, 351
The greatest common divisor of numbers 820, 115, 582, 351 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 820, 115, 582, 351 is 1.

1. What is the GCD of 820, 115, 582, 351?

GCD of given numbers 820, 115, 582, 351 is 1

2. How to calculate the greatest common divisor of 820, 115, 582, 351?

We can find the highest common divisor of 820, 115, 582, 351 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 820, 115, 582, 351 i.e 1.

3. How can I use the GCD of 820, 115, 582, 351Calculator?

Out the numbers 820, 115, 582, 351 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.