GCD of 995, 171, 723, 438 Calculator

Given Input numbers are 995, 171, 723, 438

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

Divisors of 995 :

The positive integer divisors of 995 that completely divides 995 are.

1, 5, 199, 995

Divisors of 171 :

The positive integer divisors of 171 that completely divides 171 are.

1, 3, 9, 19, 57, 171

Divisors of 723 :

The positive integer divisors of 723 that completely divides 723 are.

1, 3, 241, 723

Divisors of 438 :

The positive integer divisors of 438 that completely divides 438 are.

1, 2, 3, 6, 73, 146, 219, 438

GCD of numbers is the greatest common divisor

So, the GCD (995, 171, 723, 438) = 1.

Given numbers are 995, 171, 723, 438

The list of prime factors of all numbers are

Prime factors of 995 are 5 x 199

Prime factors of 171 are 3 x 3 x 19

Prime factors of 723 are 3 x 241

Prime factors of 438 are 2 x 3 x 73

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

Given numbers are 995, 171, 723, 438

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

Apply this formula for all numbers.

Step1:

LCM(995, 171) = 170145

GCD(995, 171) = ( 995 x 171 ) / 170145

= 995 / 171

= 995

Step2:

LCM(1, 723) = 723

GCD(1, 723) = ( 1 x 723 ) / 723

= 1 / 723

= 1

Step3:

LCM(1, 438) = 438

GCD(1, 438) = ( 1 x 438 ) / 438

= 1 / 438

= 1

So, Greatest Common Divisor of 995, 171, 723, 438 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 351, 185, 163, 714
• GCD of 560, 244, 537, 652
• GCD of 679, 556, 140, 795
• GCD of 792, 432, 183, 901
• GCD of 117, 638, 125, 849

Given numbers are 995, 171, 723, 438
The greatest common divisor of numbers 995, 171, 723, 438 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 995, 171, 723, 438 is 1.

1. What is the GCD of 995, 171, 723, 438?

GCD of given numbers 995, 171, 723, 438 is 1

2. How to calculate the greatest common divisor of 995, 171, 723, 438?

We can find the highest common divisor of 995, 171, 723, 438 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 995, 171, 723, 438 i.e 1.

3. How can I use the GCD of 995, 171, 723, 438Calculator?

Out the numbers 995, 171, 723, 438 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.