GCD of 571, 867, 221, 432 Calculator

Given Input numbers are 571, 867, 221, 432

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

Divisors of 571 :

The positive integer divisors of 571 that completely divides 571 are.

1, 571

Divisors of 867 :

The positive integer divisors of 867 that completely divides 867 are.

1, 3, 17, 51, 289, 867

Divisors of 221 :

The positive integer divisors of 221 that completely divides 221 are.

1, 13, 17, 221

Divisors of 432 :

The positive integer divisors of 432 that completely divides 432 are.

1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432

GCD of numbers is the greatest common divisor

So, the GCD (571, 867, 221, 432) = 1.

Given numbers are 571, 867, 221, 432

The list of prime factors of all numbers are

Prime factors of 571 are 571

Prime factors of 867 are 3 x 17 x 17

Prime factors of 221 are 13 x 17

Prime factors of 432 are 2 x 2 x 2 x 2 x 3 x 3 x 3

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

Given numbers are 571, 867, 221, 432

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

Apply this formula for all numbers.

Step1:

LCM(571, 867) = 495057

GCD(571, 867) = ( 571 x 867 ) / 495057

= 571 / 867

= 571

Step2:

LCM(1, 221) = 221

GCD(1, 221) = ( 1 x 221 ) / 221

= 1 / 221

= 1

Step3:

LCM(1, 432) = 432

GCD(1, 432) = ( 1 x 432 ) / 432

= 1 / 432

= 1

So, Greatest Common Divisor of 571, 867, 221, 432 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 489, 664, 271, 436
• GCD of 258, 407, 839, 703
• GCD of 865, 589, 114, 820
• GCD of 498, 253, 701, 121
• GCD of 410, 117, 950, 677

Given numbers are 571, 867, 221, 432
The greatest common divisor of numbers 571, 867, 221, 432 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 571, 867, 221, 432 is 1.

1. What is the GCD of 571, 867, 221, 432?

GCD of given numbers 571, 867, 221, 432 is 1

2. How to calculate the greatest common divisor of 571, 867, 221, 432?

We can find the highest common divisor of 571, 867, 221, 432 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 571, 867, 221, 432 i.e 1.

3. How can I use the GCD of 571, 867, 221, 432Calculator?

Out the numbers 571, 867, 221, 432 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.