GCD of 997, 155, 564, 173 Calculator

Given Input numbers are 997, 155, 564, 173

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

Divisors of 997 :

The positive integer divisors of 997 that completely divides 997 are.

1, 997

Divisors of 155 :

The positive integer divisors of 155 that completely divides 155 are.

1, 5, 31, 155

Divisors of 564 :

The positive integer divisors of 564 that completely divides 564 are.

1, 2, 3, 4, 6, 12, 47, 94, 141, 188, 282, 564

Divisors of 173 :

The positive integer divisors of 173 that completely divides 173 are.

1, 173

GCD of numbers is the greatest common divisor

So, the GCD (997, 155, 564, 173) = 1.

Given numbers are 997, 155, 564, 173

The list of prime factors of all numbers are

Prime factors of 997 are 997

Prime factors of 155 are 5 x 31

Prime factors of 564 are 2 x 2 x 3 x 47

Prime factors of 173 are 173

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

Given numbers are 997, 155, 564, 173

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

Apply this formula for all numbers.

Step1:

LCM(997, 155) = 154535

GCD(997, 155) = ( 997 x 155 ) / 154535

= 997 / 155

= 997

Step2:

LCM(1, 564) = 564

GCD(1, 564) = ( 1 x 564 ) / 564

= 1 / 564

= 1

Step3:

LCM(1, 173) = 173

GCD(1, 173) = ( 1 x 173 ) / 173

= 1 / 173

= 1

So, Greatest Common Divisor of 997, 155, 564, 173 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 916, 255, 814, 722
• GCD of 613, 541, 107, 757
• GCD of 716, 959, 355, 907
• GCD of 635, 903, 377, 310
• GCD of 883, 904, 533, 298

Given numbers are 997, 155, 564, 173
The greatest common divisor of numbers 997, 155, 564, 173 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 997, 155, 564, 173 is 1.

1. What is the GCD of 997, 155, 564, 173?

GCD of given numbers 997, 155, 564, 173 is 1

2. How to calculate the greatest common divisor of 997, 155, 564, 173?

We can find the highest common divisor of 997, 155, 564, 173 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 997, 155, 564, 173 i.e 1.

3. How can I use the GCD of 997, 155, 564, 173Calculator?

Out the numbers 997, 155, 564, 173 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.