GCD of 636, 448, 621, 727 Calculator

Given Input numbers are 636, 448, 621, 727

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 448 :

The positive integer divisors of 448 that completely divides 448 are.

1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448

Divisors of 621 :

The positive integer divisors of 621 that completely divides 621 are.

1, 3, 9, 23, 27, 69, 207, 621

Divisors of 727 :

The positive integer divisors of 727 that completely divides 727 are.

1, 727

GCD of numbers is the greatest common divisor

So, the GCD (636, 448, 621, 727) = 1.

Given numbers are 636, 448, 621, 727

The list of prime factors of all numbers are

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

Prime factors of 448 are 2 x 2 x 2 x 2 x 2 x 2 x 7

Prime factors of 621 are 3 x 3 x 3 x 23

Prime factors of 727 are 727

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

Given numbers are 636, 448, 621, 727

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

Apply this formula for all numbers.

Step1:

LCM(636, 448) = 71232

GCD(636, 448) = ( 636 x 448 ) / 71232

= 636 / 448

= 636

Step2:

LCM(4, 621) = 2484

GCD(4, 621) = ( 4 x 621 ) / 2484

= 4 / 621

= 4

Step3:

LCM(1, 727) = 727

GCD(1, 727) = ( 1 x 727 ) / 727

= 1 / 727

= 1

So, Greatest Common Divisor of 636, 448, 621, 727 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 241, 381, 143, 430
• GCD of 110, 740, 382, 704
• GCD of 753, 318, 263, 581
• GCD of 209, 267, 737, 220
• GCD of 464, 174, 771, 347

Given numbers are 636, 448, 621, 727
The greatest common divisor of numbers 636, 448, 621, 727 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 636, 448, 621, 727 is 1.

1. What is the GCD of 636, 448, 621, 727?

GCD of given numbers 636, 448, 621, 727 is 1

2. How to calculate the greatest common divisor of 636, 448, 621, 727?

We can find the highest common divisor of 636, 448, 621, 727 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, 448, 621, 727 i.e 1.

3. How can I use the GCD of 636, 448, 621, 727Calculator?

Out the numbers 636, 448, 621, 727 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.