GCD of 389, 749, 300, 203 Calculator

Given Input numbers are 389, 749, 300, 203

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

Divisors of 389 :

The positive integer divisors of 389 that completely divides 389 are.

1, 389

Divisors of 749 :

The positive integer divisors of 749 that completely divides 749 are.

1, 7, 107, 749

Divisors of 300 :

The positive integer divisors of 300 that completely divides 300 are.

1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 300

Divisors of 203 :

The positive integer divisors of 203 that completely divides 203 are.

1, 7, 29, 203

GCD of numbers is the greatest common divisor

So, the GCD (389, 749, 300, 203) = 1.

Given numbers are 389, 749, 300, 203

The list of prime factors of all numbers are

Prime factors of 389 are 389

Prime factors of 749 are 7 x 107

Prime factors of 300 are 2 x 2 x 3 x 5 x 5

Prime factors of 203 are 7 x 29

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

Given numbers are 389, 749, 300, 203

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

Apply this formula for all numbers.

Step1:

LCM(389, 749) = 291361

GCD(389, 749) = ( 389 x 749 ) / 291361

= 389 / 749

= 389

Step2:

LCM(1, 300) = 300

GCD(1, 300) = ( 1 x 300 ) / 300

= 1 / 300

= 1

Step3:

LCM(1, 203) = 203

GCD(1, 203) = ( 1 x 203 ) / 203

= 1 / 203

= 1

So, Greatest Common Divisor of 389, 749, 300, 203 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 908, 471, 889, 900
• GCD of 871, 952, 759, 892
• GCD of 499, 911, 901, 278
• GCD of 630, 454, 745, 615
• GCD of 392, 692, 203, 932

Given numbers are 389, 749, 300, 203
The greatest common divisor of numbers 389, 749, 300, 203 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 389, 749, 300, 203 is 1.

1. What is the GCD of 389, 749, 300, 203?

GCD of given numbers 389, 749, 300, 203 is 1

2. How to calculate the greatest common divisor of 389, 749, 300, 203?

We can find the highest common divisor of 389, 749, 300, 203 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 389, 749, 300, 203 i.e 1.

3. How can I use the GCD of 389, 749, 300, 203Calculator?

Out the numbers 389, 749, 300, 203 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.