GCD of 225, 717, 494, 989 Calculator

Given Input numbers are 225, 717, 494, 989

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

Divisors of 225 :

The positive integer divisors of 225 that completely divides 225 are.

1, 3, 5, 9, 15, 25, 45, 75, 225

Divisors of 717 :

The positive integer divisors of 717 that completely divides 717 are.

1, 3, 239, 717

Divisors of 494 :

The positive integer divisors of 494 that completely divides 494 are.

1, 2, 13, 19, 26, 38, 247, 494

Divisors of 989 :

The positive integer divisors of 989 that completely divides 989 are.

1, 23, 43, 989

GCD of numbers is the greatest common divisor

So, the GCD (225, 717, 494, 989) = 1.

Given numbers are 225, 717, 494, 989

The list of prime factors of all numbers are

Prime factors of 225 are 3 x 3 x 5 x 5

Prime factors of 717 are 3 x 239

Prime factors of 494 are 2 x 13 x 19

Prime factors of 989 are 23 x 43

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

Given numbers are 225, 717, 494, 989

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

Apply this formula for all numbers.

Step1:

LCM(225, 717) = 53775

GCD(225, 717) = ( 225 x 717 ) / 53775

= 225 / 717

= 225

Step2:

LCM(3, 494) = 1482

GCD(3, 494) = ( 3 x 494 ) / 1482

= 3 / 494

= 3

Step3:

LCM(1, 989) = 989

GCD(1, 989) = ( 1 x 989 ) / 989

= 1 / 989

= 1

So, Greatest Common Divisor of 225, 717, 494, 989 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 714, 350, 265, 782
• GCD of 906, 721, 946, 669
• GCD of 412, 560, 358, 445
• GCD of 847, 571, 319, 181
• GCD of 500, 285, 207, 580

Given numbers are 225, 717, 494, 989
The greatest common divisor of numbers 225, 717, 494, 989 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 225, 717, 494, 989 is 1.

1. What is the GCD of 225, 717, 494, 989?

GCD of given numbers 225, 717, 494, 989 is 1

2. How to calculate the greatest common divisor of 225, 717, 494, 989?

We can find the highest common divisor of 225, 717, 494, 989 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 225, 717, 494, 989 i.e 1.

3. How can I use the GCD of 225, 717, 494, 989Calculator?

Out the numbers 225, 717, 494, 989 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.