GCD of 428, 365, 814, 836 Calculator

Given Input numbers are 428, 365, 814, 836

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

Divisors of 428 :

The positive integer divisors of 428 that completely divides 428 are.

1, 2, 4, 107, 214, 428

Divisors of 365 :

The positive integer divisors of 365 that completely divides 365 are.

1, 5, 73, 365

Divisors of 814 :

The positive integer divisors of 814 that completely divides 814 are.

1, 2, 11, 22, 37, 74, 407, 814

Divisors of 836 :

The positive integer divisors of 836 that completely divides 836 are.

1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 836

GCD of numbers is the greatest common divisor

So, the GCD (428, 365, 814, 836) = 1.

Given numbers are 428, 365, 814, 836

The list of prime factors of all numbers are

Prime factors of 428 are 2 x 2 x 107

Prime factors of 365 are 5 x 73

Prime factors of 814 are 2 x 11 x 37

Prime factors of 836 are 2 x 2 x 11 x 19

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

Given numbers are 428, 365, 814, 836

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

Apply this formula for all numbers.

Step1:

LCM(428, 365) = 156220

GCD(428, 365) = ( 428 x 365 ) / 156220

= 428 / 365

= 428

Step2:

LCM(1, 814) = 814

GCD(1, 814) = ( 1 x 814 ) / 814

= 1 / 814

= 1

Step3:

LCM(1, 836) = 836

GCD(1, 836) = ( 1 x 836 ) / 836

= 1 / 836

= 1

So, Greatest Common Divisor of 428, 365, 814, 836 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 187, 293, 561, 540
• GCD of 250, 450, 356, 533
• GCD of 887, 308, 827, 552
• GCD of 458, 644, 104, 311
• GCD of 170, 666, 363, 829

Given numbers are 428, 365, 814, 836
The greatest common divisor of numbers 428, 365, 814, 836 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 428, 365, 814, 836 is 1.

1. What is the GCD of 428, 365, 814, 836?

GCD of given numbers 428, 365, 814, 836 is 1

2. How to calculate the greatest common divisor of 428, 365, 814, 836?

We can find the highest common divisor of 428, 365, 814, 836 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 428, 365, 814, 836 i.e 1.

3. How can I use the GCD of 428, 365, 814, 836Calculator?

Out the numbers 428, 365, 814, 836 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.