GCD of 763, 786, 155, 864 Calculator

Given Input numbers are 763, 786, 155, 864

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 786 :

The positive integer divisors of 786 that completely divides 786 are.

1, 2, 3, 6, 131, 262, 393, 786

Divisors of 155 :

The positive integer divisors of 155 that completely divides 155 are.

1, 5, 31, 155

Divisors of 864 :

The positive integer divisors of 864 that completely divides 864 are.

1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 216, 288, 432, 864

GCD of numbers is the greatest common divisor

So, the GCD (763, 786, 155, 864) = 1.

Given numbers are 763, 786, 155, 864

The list of prime factors of all numbers are

Prime factors of 763 are 7 x 109

Prime factors of 786 are 2 x 3 x 131

Prime factors of 155 are 5 x 31

Prime factors of 864 are 2 x 2 x 2 x 2 x 2 x 3 x 3 x 3

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

Given numbers are 763, 786, 155, 864

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

Apply this formula for all numbers.

Step1:

LCM(763, 786) = 599718

GCD(763, 786) = ( 763 x 786 ) / 599718

= 763 / 786

= 763

Step2:

LCM(1, 155) = 155

GCD(1, 155) = ( 1 x 155 ) / 155

= 1 / 155

= 1

Step3:

LCM(1, 864) = 864

GCD(1, 864) = ( 1 x 864 ) / 864

= 1 / 864

= 1

So, Greatest Common Divisor of 763, 786, 155, 864 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 406, 233, 562, 327
• GCD of 409, 218, 798, 789
• GCD of 321, 515, 410, 163
• GCD of 487, 792, 879, 272
• GCD of 133, 765, 915, 669

Given numbers are 763, 786, 155, 864
The greatest common divisor of numbers 763, 786, 155, 864 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 763, 786, 155, 864 is 1.

1. What is the GCD of 763, 786, 155, 864?

GCD of given numbers 763, 786, 155, 864 is 1

2. How to calculate the greatest common divisor of 763, 786, 155, 864?

We can find the highest common divisor of 763, 786, 155, 864 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, 786, 155, 864 i.e 1.

3. How can I use the GCD of 763, 786, 155, 864Calculator?

Out the numbers 763, 786, 155, 864 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.