GCD of 743, 328, 428 Calculator

Given Input numbers are 743, 328, 428

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

Divisors of 743 :

The positive integer divisors of 743 that completely divides 743 are.

1, 743

Divisors of 328 :

The positive integer divisors of 328 that completely divides 328 are.

1, 2, 4, 8, 41, 82, 164, 328

Divisors of 428 :

The positive integer divisors of 428 that completely divides 428 are.

1, 2, 4, 107, 214, 428

GCD of numbers is the greatest common divisor

So, the GCD (743, 328, 428) = 1.

Given numbers are 743, 328, 428

The list of prime factors of all numbers are

Prime factors of 743 are 743

Prime factors of 328 are 2 x 2 x 2 x 41

Prime factors of 428 are 2 x 2 x 107

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

Given numbers are 743, 328, 428

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

Apply this formula for all numbers.

Step1:

LCM(743, 328) = 243704

GCD(743, 328) = ( 743 x 328 ) / 243704

= 743 / 328

= 743

Step2:

LCM(1, 428) = 428

GCD(1, 428) = ( 1 x 428 ) / 428

= 1 / 428

= 1

So, Greatest Common Divisor of 743, 328, 428 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 423, 274, 391
• GCD of 414, 959, 772
• GCD of 968, 388, 228
• GCD of 578, 841, 264
• GCD of 933, 836, 825

Given numbers are 743, 328, 428
The greatest common divisor of numbers 743, 328, 428 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 743, 328, 428 is 1.

1. What is the GCD of 743, 328, 428?

GCD of given numbers 743, 328, 428 is 1

2. How to calculate the greatest common divisor of 743, 328, 428?

We can find the highest common divisor of 743, 328, 428 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 743, 328, 428 i.e 1.

3. How can I use the GCD of 743, 328, 428Calculator?

Out the numbers 743, 328, 428 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.