GCD of 468, 872, 694, 821 Calculator

Given Input numbers are 468, 872, 694, 821

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

Divisors of 468 :

The positive integer divisors of 468 that completely divides 468 are.

1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468

Divisors of 872 :

The positive integer divisors of 872 that completely divides 872 are.

1, 2, 4, 8, 109, 218, 436, 872

Divisors of 694 :

The positive integer divisors of 694 that completely divides 694 are.

1, 2, 347, 694

Divisors of 821 :

The positive integer divisors of 821 that completely divides 821 are.

1, 821

GCD of numbers is the greatest common divisor

So, the GCD (468, 872, 694, 821) = 1.

Given numbers are 468, 872, 694, 821

The list of prime factors of all numbers are

Prime factors of 468 are 2 x 2 x 3 x 3 x 13

Prime factors of 872 are 2 x 2 x 2 x 109

Prime factors of 694 are 2 x 347

Prime factors of 821 are 821

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

Given numbers are 468, 872, 694, 821

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

Apply this formula for all numbers.

Step1:

LCM(468, 872) = 102024

GCD(468, 872) = ( 468 x 872 ) / 102024

= 468 / 872

= 468

Step2:

LCM(4, 694) = 1388

GCD(4, 694) = ( 4 x 694 ) / 1388

= 4 / 694

= 4

Step3:

LCM(2, 821) = 1642

GCD(2, 821) = ( 2 x 821 ) / 1642

= 2 / 821

= 2

So, Greatest Common Divisor of 468, 872, 694, 821 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 771, 131, 913, 372
• GCD of 633, 375, 443, 553
• GCD of 137, 681, 249, 444
• GCD of 469, 414, 128, 715
• GCD of 752, 400, 304, 752

Given numbers are 468, 872, 694, 821
The greatest common divisor of numbers 468, 872, 694, 821 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 468, 872, 694, 821 is 1.

1. What is the GCD of 468, 872, 694, 821?

GCD of given numbers 468, 872, 694, 821 is 1

2. How to calculate the greatest common divisor of 468, 872, 694, 821?

We can find the highest common divisor of 468, 872, 694, 821 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 468, 872, 694, 821 i.e 1.

3. How can I use the GCD of 468, 872, 694, 821Calculator?

Out the numbers 468, 872, 694, 821 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.