GCD of 855, 132, 571, 516 Calculator

Given Input numbers are 855, 132, 571, 516

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

Divisors of 855 :

The positive integer divisors of 855 that completely divides 855 are.

1, 3, 5, 9, 15, 19, 45, 57, 95, 171, 285, 855

Divisors of 132 :

The positive integer divisors of 132 that completely divides 132 are.

1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132

Divisors of 571 :

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

1, 571

Divisors of 516 :

The positive integer divisors of 516 that completely divides 516 are.

1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516

GCD of numbers is the greatest common divisor

So, the GCD (855, 132, 571, 516) = 1.

Given numbers are 855, 132, 571, 516

The list of prime factors of all numbers are

Prime factors of 855 are 3 x 3 x 5 x 19

Prime factors of 132 are 2 x 2 x 3 x 11

Prime factors of 571 are 571

Prime factors of 516 are 2 x 2 x 3 x 43

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

Given numbers are 855, 132, 571, 516

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

Apply this formula for all numbers.

Step1:

LCM(855, 132) = 37620

GCD(855, 132) = ( 855 x 132 ) / 37620

= 855 / 132

= 855

Step2:

LCM(3, 571) = 1713

GCD(3, 571) = ( 3 x 571 ) / 1713

= 3 / 571

= 3

Step3:

LCM(1, 516) = 516

GCD(1, 516) = ( 1 x 516 ) / 516

= 1 / 516

= 1

So, Greatest Common Divisor of 855, 132, 571, 516 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 654, 895, 167, 289
• GCD of 820, 257, 957, 143
• GCD of 691, 230, 828, 162
• GCD of 697, 948, 919, 546
• GCD of 908, 945, 591, 804

Given numbers are 855, 132, 571, 516
The greatest common divisor of numbers 855, 132, 571, 516 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 855, 132, 571, 516 is 1.

1. What is the GCD of 855, 132, 571, 516?

GCD of given numbers 855, 132, 571, 516 is 1

2. How to calculate the greatest common divisor of 855, 132, 571, 516?

We can find the highest common divisor of 855, 132, 571, 516 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 855, 132, 571, 516 i.e 1.

3. How can I use the GCD of 855, 132, 571, 516Calculator?

Out the numbers 855, 132, 571, 516 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.