GCD of 172, 990, 913, 323 Calculator

Given Input numbers are 172, 990, 913, 323

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

Divisors of 172 :

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

1, 2, 4, 43, 86, 172

Divisors of 990 :

The positive integer divisors of 990 that completely divides 990 are.

1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 165, 198, 330, 495, 990

Divisors of 913 :

The positive integer divisors of 913 that completely divides 913 are.

1, 11, 83, 913

Divisors of 323 :

The positive integer divisors of 323 that completely divides 323 are.

1, 17, 19, 323

GCD of numbers is the greatest common divisor

So, the GCD (172, 990, 913, 323) = 1.

Given numbers are 172, 990, 913, 323

The list of prime factors of all numbers are

Prime factors of 172 are 2 x 2 x 43

Prime factors of 990 are 2 x 3 x 3 x 5 x 11

Prime factors of 913 are 11 x 83

Prime factors of 323 are 17 x 19

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

Given numbers are 172, 990, 913, 323

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

Apply this formula for all numbers.

Step1:

LCM(172, 990) = 85140

GCD(172, 990) = ( 172 x 990 ) / 85140

= 172 / 990

= 172

Step2:

LCM(2, 913) = 1826

GCD(2, 913) = ( 2 x 913 ) / 1826

= 2 / 913

= 2

Step3:

LCM(1, 323) = 323

GCD(1, 323) = ( 1 x 323 ) / 323

= 1 / 323

= 1

So, Greatest Common Divisor of 172, 990, 913, 323 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 122, 720, 178, 294
• GCD of 535, 139, 827, 225
• GCD of 183, 119, 562, 575
• GCD of 434, 623, 501, 506
• GCD of 167, 955, 803, 850

Given numbers are 172, 990, 913, 323
The greatest common divisor of numbers 172, 990, 913, 323 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 172, 990, 913, 323 is 1.

1. What is the GCD of 172, 990, 913, 323?

GCD of given numbers 172, 990, 913, 323 is 1

2. How to calculate the greatest common divisor of 172, 990, 913, 323?

We can find the highest common divisor of 172, 990, 913, 323 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 172, 990, 913, 323 i.e 1.

3. How can I use the GCD of 172, 990, 913, 323Calculator?

Out the numbers 172, 990, 913, 323 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.