GCD of 100, 473, 663, 309 Calculator

Given Input numbers are 100, 473, 663, 309

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

Divisors of 100 :

The positive integer divisors of 100 that completely divides 100 are.

1, 2, 4, 5, 10, 20, 25, 50, 100

Divisors of 473 :

The positive integer divisors of 473 that completely divides 473 are.

1, 11, 43, 473

Divisors of 663 :

The positive integer divisors of 663 that completely divides 663 are.

1, 3, 13, 17, 39, 51, 221, 663

Divisors of 309 :

The positive integer divisors of 309 that completely divides 309 are.

1, 3, 103, 309

GCD of numbers is the greatest common divisor

So, the GCD (100, 473, 663, 309) = 1.

Given numbers are 100, 473, 663, 309

The list of prime factors of all numbers are

Prime factors of 100 are 2 x 2 x 5 x 5

Prime factors of 473 are 11 x 43

Prime factors of 663 are 3 x 13 x 17

Prime factors of 309 are 3 x 103

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

Given numbers are 100, 473, 663, 309

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

Apply this formula for all numbers.

Step1:

LCM(100, 473) = 47300

GCD(100, 473) = ( 100 x 473 ) / 47300

= 100 / 473

= 100

Step2:

LCM(1, 663) = 663

GCD(1, 663) = ( 1 x 663 ) / 663

= 1 / 663

= 1

Step3:

LCM(1, 309) = 309

GCD(1, 309) = ( 1 x 309 ) / 309

= 1 / 309

= 1

So, Greatest Common Divisor of 100, 473, 663, 309 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 478, 180, 716, 579
• GCD of 602, 754, 706, 616
• GCD of 646, 957, 315, 303
• GCD of 592, 602, 141, 655
• GCD of 141, 666, 324, 456

Given numbers are 100, 473, 663, 309
The greatest common divisor of numbers 100, 473, 663, 309 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 100, 473, 663, 309 is 1.

1. What is the GCD of 100, 473, 663, 309?

GCD of given numbers 100, 473, 663, 309 is 1

2. How to calculate the greatest common divisor of 100, 473, 663, 309?

We can find the highest common divisor of 100, 473, 663, 309 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 100, 473, 663, 309 i.e 1.

3. How can I use the GCD of 100, 473, 663, 309Calculator?

Out the numbers 100, 473, 663, 309 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.