GCD of 383, 128, 628 Calculator

Given Input numbers are 383, 128, 628

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

Divisors of 383 :

The positive integer divisors of 383 that completely divides 383 are.

1, 383

Divisors of 128 :

The positive integer divisors of 128 that completely divides 128 are.

1, 2, 4, 8, 16, 32, 64, 128

Divisors of 628 :

The positive integer divisors of 628 that completely divides 628 are.

1, 2, 4, 157, 314, 628

GCD of numbers is the greatest common divisor

So, the GCD (383, 128, 628) = 1.

Given numbers are 383, 128, 628

The list of prime factors of all numbers are

Prime factors of 383 are 383

Prime factors of 128 are 2 x 2 x 2 x 2 x 2 x 2 x 2

Prime factors of 628 are 2 x 2 x 157

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

Given numbers are 383, 128, 628

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

Apply this formula for all numbers.

Step1:

LCM(383, 128) = 49024

GCD(383, 128) = ( 383 x 128 ) / 49024

= 383 / 128

= 383

Step2:

LCM(1, 628) = 628

GCD(1, 628) = ( 1 x 628 ) / 628

= 1 / 628

= 1

So, Greatest Common Divisor of 383, 128, 628 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 486, 238, 605
• GCD of 990, 580, 135
• GCD of 620, 374, 395
• GCD of 504, 363, 148
• GCD of 131, 281, 716

Given numbers are 383, 128, 628
The greatest common divisor of numbers 383, 128, 628 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 383, 128, 628 is 1.

1. What is the GCD of 383, 128, 628?

GCD of given numbers 383, 128, 628 is 1

2. How to calculate the greatest common divisor of 383, 128, 628?

We can find the highest common divisor of 383, 128, 628 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 383, 128, 628 i.e 1.

3. How can I use the GCD of 383, 128, 628Calculator?

Out the numbers 383, 128, 628 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.