GCD of 749, 444, 489, 355 Calculator

Given Input numbers are 749, 444, 489, 355

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

Divisors of 749 :

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

1, 7, 107, 749

Divisors of 444 :

The positive integer divisors of 444 that completely divides 444 are.

1, 2, 3, 4, 6, 12, 37, 74, 111, 148, 222, 444

Divisors of 489 :

The positive integer divisors of 489 that completely divides 489 are.

1, 3, 163, 489

Divisors of 355 :

The positive integer divisors of 355 that completely divides 355 are.

1, 5, 71, 355

GCD of numbers is the greatest common divisor

So, the GCD (749, 444, 489, 355) = 1.

Given numbers are 749, 444, 489, 355

The list of prime factors of all numbers are

Prime factors of 749 are 7 x 107

Prime factors of 444 are 2 x 2 x 3 x 37

Prime factors of 489 are 3 x 163

Prime factors of 355 are 5 x 71

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

Given numbers are 749, 444, 489, 355

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

Apply this formula for all numbers.

Step1:

LCM(749, 444) = 332556

GCD(749, 444) = ( 749 x 444 ) / 332556

= 749 / 444

= 749

Step2:

LCM(1, 489) = 489

GCD(1, 489) = ( 1 x 489 ) / 489

= 1 / 489

= 1

Step3:

LCM(1, 355) = 355

GCD(1, 355) = ( 1 x 355 ) / 355

= 1 / 355

= 1

So, Greatest Common Divisor of 749, 444, 489, 355 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 922, 268, 391, 807
• GCD of 384, 736, 369, 903
• GCD of 264, 870, 990, 953
• GCD of 288, 563, 389, 908
• GCD of 916, 148, 610, 593

Given numbers are 749, 444, 489, 355
The greatest common divisor of numbers 749, 444, 489, 355 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 749, 444, 489, 355 is 1.

1. What is the GCD of 749, 444, 489, 355?

GCD of given numbers 749, 444, 489, 355 is 1

2. How to calculate the greatest common divisor of 749, 444, 489, 355?

We can find the highest common divisor of 749, 444, 489, 355 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 749, 444, 489, 355 i.e 1.

3. How can I use the GCD of 749, 444, 489, 355Calculator?

Out the numbers 749, 444, 489, 355 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.