GCD of 489, 538, 803, 492 Calculator

Given Input numbers are 489, 538, 803, 492

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

Divisors of 489 :

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

1, 3, 163, 489

Divisors of 538 :

The positive integer divisors of 538 that completely divides 538 are.

1, 2, 269, 538

Divisors of 803 :

The positive integer divisors of 803 that completely divides 803 are.

1, 11, 73, 803

Divisors of 492 :

The positive integer divisors of 492 that completely divides 492 are.

1, 2, 3, 4, 6, 12, 41, 82, 123, 164, 246, 492

GCD of numbers is the greatest common divisor

So, the GCD (489, 538, 803, 492) = 1.

Given numbers are 489, 538, 803, 492

The list of prime factors of all numbers are

Prime factors of 489 are 3 x 163

Prime factors of 538 are 2 x 269

Prime factors of 803 are 11 x 73

Prime factors of 492 are 2 x 2 x 3 x 41

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

Given numbers are 489, 538, 803, 492

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

Apply this formula for all numbers.

Step1:

LCM(489, 538) = 263082

GCD(489, 538) = ( 489 x 538 ) / 263082

= 489 / 538

= 489

Step2:

LCM(1, 803) = 803

GCD(1, 803) = ( 1 x 803 ) / 803

= 1 / 803

= 1

Step3:

LCM(1, 492) = 492

GCD(1, 492) = ( 1 x 492 ) / 492

= 1 / 492

= 1

So, Greatest Common Divisor of 489, 538, 803, 492 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 959, 652, 295, 294
• GCD of 375, 267, 357, 262
• GCD of 131, 774, 885, 318
• GCD of 857, 347, 816, 139
• GCD of 610, 510, 483, 443

Given numbers are 489, 538, 803, 492
The greatest common divisor of numbers 489, 538, 803, 492 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 489, 538, 803, 492 is 1.

1. What is the GCD of 489, 538, 803, 492?

GCD of given numbers 489, 538, 803, 492 is 1

2. How to calculate the greatest common divisor of 489, 538, 803, 492?

We can find the highest common divisor of 489, 538, 803, 492 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 489, 538, 803, 492 i.e 1.

3. How can I use the GCD of 489, 538, 803, 492Calculator?

Out the numbers 489, 538, 803, 492 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.