GCD of 228, 807, 777, 820 Calculator

Given Input numbers are 228, 807, 777, 820

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

Divisors of 228 :

The positive integer divisors of 228 that completely divides 228 are.

1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228

Divisors of 807 :

The positive integer divisors of 807 that completely divides 807 are.

1, 3, 269, 807

Divisors of 777 :

The positive integer divisors of 777 that completely divides 777 are.

1, 3, 7, 21, 37, 111, 259, 777

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

GCD of numbers is the greatest common divisor

So, the GCD (228, 807, 777, 820) = 1.

Given numbers are 228, 807, 777, 820

The list of prime factors of all numbers are

Prime factors of 228 are 2 x 2 x 3 x 19

Prime factors of 807 are 3 x 269

Prime factors of 777 are 3 x 7 x 37

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

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

Given numbers are 228, 807, 777, 820

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

Apply this formula for all numbers.

Step1:

LCM(228, 807) = 61332

GCD(228, 807) = ( 228 x 807 ) / 61332

= 228 / 807

= 228

Step2:

LCM(3, 777) = 777

GCD(3, 777) = ( 3 x 777 ) / 777

= 3 / 777

= 3

Step3:

LCM(3, 820) = 2460

GCD(3, 820) = ( 3 x 820 ) / 2460

= 3 / 820

= 3

So, Greatest Common Divisor of 228, 807, 777, 820 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 903, 731, 971, 753
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• GCD of 386, 329, 291, 540

Given numbers are 228, 807, 777, 820
The greatest common divisor of numbers 228, 807, 777, 820 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 228, 807, 777, 820 is 1.

1. What is the GCD of 228, 807, 777, 820?

GCD of given numbers 228, 807, 777, 820 is 1

2. How to calculate the greatest common divisor of 228, 807, 777, 820?

We can find the highest common divisor of 228, 807, 777, 820 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 228, 807, 777, 820 i.e 1.

3. How can I use the GCD of 228, 807, 777, 820Calculator?

Out the numbers 228, 807, 777, 820 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.