GCD of 387, 103, 673, 100 Calculator

Given Input numbers are 387, 103, 673, 100

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

Divisors of 387 :

The positive integer divisors of 387 that completely divides 387 are.

1, 3, 9, 43, 129, 387

Divisors of 103 :

The positive integer divisors of 103 that completely divides 103 are.

1, 103

Divisors of 673 :

The positive integer divisors of 673 that completely divides 673 are.

1, 673

Divisors of 100 :

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

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

GCD of numbers is the greatest common divisor

So, the GCD (387, 103, 673, 100) = 1.

Given numbers are 387, 103, 673, 100

The list of prime factors of all numbers are

Prime factors of 387 are 3 x 3 x 43

Prime factors of 103 are 103

Prime factors of 673 are 673

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

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

Given numbers are 387, 103, 673, 100

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

Apply this formula for all numbers.

Step1:

LCM(387, 103) = 39861

GCD(387, 103) = ( 387 x 103 ) / 39861

= 387 / 103

= 387

Step2:

LCM(1, 673) = 673

GCD(1, 673) = ( 1 x 673 ) / 673

= 1 / 673

= 1

Step3:

LCM(1, 100) = 100

GCD(1, 100) = ( 1 x 100 ) / 100

= 1 / 100

= 1

So, Greatest Common Divisor of 387, 103, 673, 100 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 893, 866, 156, 163
• GCD of 607, 981, 163, 467
• GCD of 531, 695, 371, 865
• GCD of 568, 486, 820, 925
• GCD of 359, 208, 663, 825

Given numbers are 387, 103, 673, 100
The greatest common divisor of numbers 387, 103, 673, 100 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 387, 103, 673, 100 is 1.

1. What is the GCD of 387, 103, 673, 100?

GCD of given numbers 387, 103, 673, 100 is 1

2. How to calculate the greatest common divisor of 387, 103, 673, 100?

We can find the highest common divisor of 387, 103, 673, 100 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 387, 103, 673, 100 i.e 1.

3. How can I use the GCD of 387, 103, 673, 100Calculator?

Out the numbers 387, 103, 673, 100 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.