GCD of 612, 822, 787, 424 Calculator

Given Input numbers are 612, 822, 787, 424

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

Divisors of 612 :

The positive integer divisors of 612 that completely divides 612 are.

1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 306, 612

Divisors of 822 :

The positive integer divisors of 822 that completely divides 822 are.

1, 2, 3, 6, 137, 274, 411, 822

Divisors of 787 :

The positive integer divisors of 787 that completely divides 787 are.

1, 787

Divisors of 424 :

The positive integer divisors of 424 that completely divides 424 are.

1, 2, 4, 8, 53, 106, 212, 424

GCD of numbers is the greatest common divisor

So, the GCD (612, 822, 787, 424) = 1.

Given numbers are 612, 822, 787, 424

The list of prime factors of all numbers are

Prime factors of 612 are 2 x 2 x 3 x 3 x 17

Prime factors of 822 are 2 x 3 x 137

Prime factors of 787 are 787

Prime factors of 424 are 2 x 2 x 2 x 53

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

Given numbers are 612, 822, 787, 424

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

Apply this formula for all numbers.

Step1:

LCM(612, 822) = 83844

GCD(612, 822) = ( 612 x 822 ) / 83844

= 612 / 822

= 612

Step2:

LCM(6, 787) = 4722

GCD(6, 787) = ( 6 x 787 ) / 4722

= 6 / 787

= 6

Step3:

LCM(1, 424) = 424

GCD(1, 424) = ( 1 x 424 ) / 424

= 1 / 424

= 1

So, Greatest Common Divisor of 612, 822, 787, 424 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 347, 271, 121, 716
• GCD of 400, 333, 349, 840
• GCD of 720, 691, 365, 290
• GCD of 690, 648, 530, 553
• GCD of 980, 139, 894, 528

Given numbers are 612, 822, 787, 424
The greatest common divisor of numbers 612, 822, 787, 424 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 612, 822, 787, 424 is 1.

1. What is the GCD of 612, 822, 787, 424?

GCD of given numbers 612, 822, 787, 424 is 1

2. How to calculate the greatest common divisor of 612, 822, 787, 424?

We can find the highest common divisor of 612, 822, 787, 424 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 612, 822, 787, 424 i.e 1.

3. How can I use the GCD of 612, 822, 787, 424Calculator?

Out the numbers 612, 822, 787, 424 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.