GCD of 795, 921, 391, 842 Calculator

Given Input numbers are 795, 921, 391, 842

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

Divisors of 795 :

The positive integer divisors of 795 that completely divides 795 are.

1, 3, 5, 15, 53, 159, 265, 795

Divisors of 921 :

The positive integer divisors of 921 that completely divides 921 are.

1, 3, 307, 921

Divisors of 391 :

The positive integer divisors of 391 that completely divides 391 are.

1, 17, 23, 391

Divisors of 842 :

The positive integer divisors of 842 that completely divides 842 are.

1, 2, 421, 842

GCD of numbers is the greatest common divisor

So, the GCD (795, 921, 391, 842) = 1.

Given numbers are 795, 921, 391, 842

The list of prime factors of all numbers are

Prime factors of 795 are 3 x 5 x 53

Prime factors of 921 are 3 x 307

Prime factors of 391 are 17 x 23

Prime factors of 842 are 2 x 421

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

Given numbers are 795, 921, 391, 842

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

Apply this formula for all numbers.

Step1:

LCM(795, 921) = 244065

GCD(795, 921) = ( 795 x 921 ) / 244065

= 795 / 921

= 795

Step2:

LCM(3, 391) = 1173

GCD(3, 391) = ( 3 x 391 ) / 1173

= 3 / 391

= 3

Step3:

LCM(1, 842) = 842

GCD(1, 842) = ( 1 x 842 ) / 842

= 1 / 842

= 1

So, Greatest Common Divisor of 795, 921, 391, 842 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 536, 664, 308, 932
• GCD of 664, 619, 798, 954
• GCD of 550, 430, 845, 441
• GCD of 893, 781, 306, 923
• GCD of 483, 597, 483, 294

Given numbers are 795, 921, 391, 842
The greatest common divisor of numbers 795, 921, 391, 842 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 795, 921, 391, 842 is 1.

1. What is the GCD of 795, 921, 391, 842?

GCD of given numbers 795, 921, 391, 842 is 1

2. How to calculate the greatest common divisor of 795, 921, 391, 842?

We can find the highest common divisor of 795, 921, 391, 842 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 795, 921, 391, 842 i.e 1.

3. How can I use the GCD of 795, 921, 391, 842Calculator?

Out the numbers 795, 921, 391, 842 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.