GCD of 763, 396, 668, 684 Calculator

Given Input numbers are 763, 396, 668, 684

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

Divisors of 763 :

The positive integer divisors of 763 that completely divides 763 are.

1, 7, 109, 763

Divisors of 396 :

The positive integer divisors of 396 that completely divides 396 are.

1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396

Divisors of 668 :

The positive integer divisors of 668 that completely divides 668 are.

1, 2, 4, 167, 334, 668

Divisors of 684 :

The positive integer divisors of 684 that completely divides 684 are.

1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684

GCD of numbers is the greatest common divisor

So, the GCD (763, 396, 668, 684) = 1.

Given numbers are 763, 396, 668, 684

The list of prime factors of all numbers are

Prime factors of 763 are 7 x 109

Prime factors of 396 are 2 x 2 x 3 x 3 x 11

Prime factors of 668 are 2 x 2 x 167

Prime factors of 684 are 2 x 2 x 3 x 3 x 19

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

Given numbers are 763, 396, 668, 684

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

Apply this formula for all numbers.

Step1:

LCM(763, 396) = 302148

GCD(763, 396) = ( 763 x 396 ) / 302148

= 763 / 396

= 763

Step2:

LCM(1, 668) = 668

GCD(1, 668) = ( 1 x 668 ) / 668

= 1 / 668

= 1

Step3:

LCM(1, 684) = 684

GCD(1, 684) = ( 1 x 684 ) / 684

= 1 / 684

= 1

So, Greatest Common Divisor of 763, 396, 668, 684 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 525, 156, 206, 923
• GCD of 278, 369, 713, 493
• GCD of 136, 698, 248, 846
• GCD of 395, 860, 697, 780
• GCD of 680, 572, 728, 466

Given numbers are 763, 396, 668, 684
The greatest common divisor of numbers 763, 396, 668, 684 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 763, 396, 668, 684 is 1.

1. What is the GCD of 763, 396, 668, 684?

GCD of given numbers 763, 396, 668, 684 is 1

2. How to calculate the greatest common divisor of 763, 396, 668, 684?

We can find the highest common divisor of 763, 396, 668, 684 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 763, 396, 668, 684 i.e 1.

3. How can I use the GCD of 763, 396, 668, 684Calculator?

Out the numbers 763, 396, 668, 684 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.