GCD of 636, 796, 665, 670 Calculator

Given Input numbers are 636, 796, 665, 670

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

Divisors of 636 :

The positive integer divisors of 636 that completely divides 636 are.

1, 2, 3, 4, 6, 12, 53, 106, 159, 212, 318, 636

Divisors of 796 :

The positive integer divisors of 796 that completely divides 796 are.

1, 2, 4, 199, 398, 796

Divisors of 665 :

The positive integer divisors of 665 that completely divides 665 are.

1, 5, 7, 19, 35, 95, 133, 665

Divisors of 670 :

The positive integer divisors of 670 that completely divides 670 are.

1, 2, 5, 10, 67, 134, 335, 670

GCD of numbers is the greatest common divisor

So, the GCD (636, 796, 665, 670) = 1.

Given numbers are 636, 796, 665, 670

The list of prime factors of all numbers are

Prime factors of 636 are 2 x 2 x 3 x 53

Prime factors of 796 are 2 x 2 x 199

Prime factors of 665 are 5 x 7 x 19

Prime factors of 670 are 2 x 5 x 67

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

Given numbers are 636, 796, 665, 670

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

Apply this formula for all numbers.

Step1:

LCM(636, 796) = 126564

GCD(636, 796) = ( 636 x 796 ) / 126564

= 636 / 796

= 636

Step2:

LCM(4, 665) = 2660

GCD(4, 665) = ( 4 x 665 ) / 2660

= 4 / 665

= 4

Step3:

LCM(1, 670) = 670

GCD(1, 670) = ( 1 x 670 ) / 670

= 1 / 670

= 1

So, Greatest Common Divisor of 636, 796, 665, 670 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 614, 747, 271, 547
• GCD of 113, 960, 303, 565
• GCD of 402, 122, 137, 181
• GCD of 467, 173, 155, 808
• GCD of 355, 916, 725, 165

Given numbers are 636, 796, 665, 670
The greatest common divisor of numbers 636, 796, 665, 670 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 636, 796, 665, 670 is 1.

1. What is the GCD of 636, 796, 665, 670?

GCD of given numbers 636, 796, 665, 670 is 1

2. How to calculate the greatest common divisor of 636, 796, 665, 670?

We can find the highest common divisor of 636, 796, 665, 670 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 636, 796, 665, 670 i.e 1.

3. How can I use the GCD of 636, 796, 665, 670Calculator?

Out the numbers 636, 796, 665, 670 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.