GCD of 528, 321, 172, 489 Calculator

Given Input numbers are 528, 321, 172, 489

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

Divisors of 528 :

The positive integer divisors of 528 that completely divides 528 are.

1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 528

Divisors of 321 :

The positive integer divisors of 321 that completely divides 321 are.

1, 3, 107, 321

Divisors of 172 :

The positive integer divisors of 172 that completely divides 172 are.

1, 2, 4, 43, 86, 172

Divisors of 489 :

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

1, 3, 163, 489

GCD of numbers is the greatest common divisor

So, the GCD (528, 321, 172, 489) = 1.

Given numbers are 528, 321, 172, 489

The list of prime factors of all numbers are

Prime factors of 528 are 2 x 2 x 2 x 2 x 3 x 11

Prime factors of 321 are 3 x 107

Prime factors of 172 are 2 x 2 x 43

Prime factors of 489 are 3 x 163

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

Given numbers are 528, 321, 172, 489

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

Apply this formula for all numbers.

Step1:

LCM(528, 321) = 56496

GCD(528, 321) = ( 528 x 321 ) / 56496

= 528 / 321

= 528

Step2:

LCM(3, 172) = 516

GCD(3, 172) = ( 3 x 172 ) / 516

= 3 / 172

= 3

Step3:

LCM(1, 489) = 489

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

= 1 / 489

= 1

So, Greatest Common Divisor of 528, 321, 172, 489 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 875, 759, 485, 358
• GCD of 916, 842, 834, 685
• GCD of 864, 699, 417, 604
• GCD of 673, 359, 642, 784
• GCD of 239, 608, 559, 509

Given numbers are 528, 321, 172, 489
The greatest common divisor of numbers 528, 321, 172, 489 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 528, 321, 172, 489 is 1.

1. What is the GCD of 528, 321, 172, 489?

GCD of given numbers 528, 321, 172, 489 is 1

2. How to calculate the greatest common divisor of 528, 321, 172, 489?

We can find the highest common divisor of 528, 321, 172, 489 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 528, 321, 172, 489 i.e 1.

3. How can I use the GCD of 528, 321, 172, 489Calculator?

Out the numbers 528, 321, 172, 489 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.