GCD of 767, 641, 432, 684 Calculator

Given Input numbers are 767, 641, 432, 684

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

Divisors of 767 :

The positive integer divisors of 767 that completely divides 767 are.

1, 13, 59, 767

Divisors of 641 :

The positive integer divisors of 641 that completely divides 641 are.

1, 641

Divisors of 432 :

The positive integer divisors of 432 that completely divides 432 are.

1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432

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 (767, 641, 432, 684) = 1.

Given numbers are 767, 641, 432, 684

The list of prime factors of all numbers are

Prime factors of 767 are 13 x 59

Prime factors of 641 are 641

Prime factors of 432 are 2 x 2 x 2 x 2 x 3 x 3 x 3

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 767, 641, 432, 684

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

Apply this formula for all numbers.

Step1:

LCM(767, 641) = 491647

GCD(767, 641) = ( 767 x 641 ) / 491647

= 767 / 641

= 767

Step2:

LCM(1, 432) = 432

GCD(1, 432) = ( 1 x 432 ) / 432

= 1 / 432

= 1

Step3:

LCM(1, 684) = 684

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

= 1 / 684

= 1

So, Greatest Common Divisor of 767, 641, 432, 684 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 979, 306, 487, 923
• GCD of 833, 678, 198, 992
• GCD of 976, 145, 129, 961
• GCD of 297, 669, 446, 301
• GCD of 221, 763, 282, 150

Given numbers are 767, 641, 432, 684
The greatest common divisor of numbers 767, 641, 432, 684 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 767, 641, 432, 684 is 1.

1. What is the GCD of 767, 641, 432, 684?

GCD of given numbers 767, 641, 432, 684 is 1

2. How to calculate the greatest common divisor of 767, 641, 432, 684?

We can find the highest common divisor of 767, 641, 432, 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 767, 641, 432, 684 i.e 1.

3. How can I use the GCD of 767, 641, 432, 684Calculator?

Out the numbers 767, 641, 432, 684 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.