GCD of 820, 796, 625, 355 Calculator

Given Input numbers are 820, 796, 625, 355

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 796 :

The positive integer divisors of 796 that completely divides 796 are.

1, 2, 4, 199, 398, 796

Divisors of 625 :

The positive integer divisors of 625 that completely divides 625 are.

1, 5, 25, 125, 625

Divisors of 355 :

The positive integer divisors of 355 that completely divides 355 are.

1, 5, 71, 355

GCD of numbers is the greatest common divisor

So, the GCD (820, 796, 625, 355) = 1.

Given numbers are 820, 796, 625, 355

The list of prime factors of all numbers are

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

Prime factors of 796 are 2 x 2 x 199

Prime factors of 625 are 5 x 5 x 5 x 5

Prime factors of 355 are 5 x 71

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

Given numbers are 820, 796, 625, 355

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

Apply this formula for all numbers.

Step1:

LCM(820, 796) = 163180

GCD(820, 796) = ( 820 x 796 ) / 163180

= 820 / 796

= 820

Step2:

LCM(4, 625) = 2500

GCD(4, 625) = ( 4 x 625 ) / 2500

= 4 / 625

= 4

Step3:

LCM(1, 355) = 355

GCD(1, 355) = ( 1 x 355 ) / 355

= 1 / 355

= 1

So, Greatest Common Divisor of 820, 796, 625, 355 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 552, 989, 934, 599
• GCD of 520, 216, 668, 539
• GCD of 779, 853, 154, 495
• GCD of 173, 787, 328, 865
• GCD of 899, 341, 363, 473

Given numbers are 820, 796, 625, 355
The greatest common divisor of numbers 820, 796, 625, 355 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 820, 796, 625, 355 is 1.

1. What is the GCD of 820, 796, 625, 355?

GCD of given numbers 820, 796, 625, 355 is 1

2. How to calculate the greatest common divisor of 820, 796, 625, 355?

We can find the highest common divisor of 820, 796, 625, 355 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, 796, 625, 355 i.e 1.

3. How can I use the GCD of 820, 796, 625, 355Calculator?

Out the numbers 820, 796, 625, 355 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.