LCM of 3 Numbers Calculator LCM of 4 Numbers Calculator LCM of 5 Numbers Calculator LCD Calculator How to find LCM LCM and HCF Questions Least Common Denominator Calculator Greatest Common Divisor Calculator HCF Calculator HCF of 3 Numbers Calculator HCF of 4 Numbers Calculator GCD Calculator Greatest Common Factor Calculator Least Common Multiple Calculator Common Factors Calculator

GCD of 438, 989, 31, 501 Calculator

Created By : Veerendra
Reviewed By : Phani Ponnapalli
Last Updated at : Mar 29,2023


Online GCD Calculator is useful to find the GCD of 438, 989, 31, 501 quickly. Get the easiest ways to solve the greatest common divisor of 438, 989, 31, 501 i.e 1 in different methods as follows.

GCD of

How to Find GCD of Numbers 438, 989, 31, 501 with Factoring?

Given Input numbers are 438, 989, 31, 501

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

Divisors of 438 :

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

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

Divisors of 989 :

The positive integer divisors of 989 that completely divides 989 are.

1, 23, 43, 989

Divisors of 31 :

The positive integer divisors of 31 that completely divides 31 are.

1, 31

Divisors of 501 :

The positive integer divisors of 501 that completely divides 501 are.

1, 3, 167, 501


GCD of numbers is the greatest common divisor

So, the GCD (438, 989, 31, 501) = 1.

Find GCD of 438, 989, 31, 501 using Prime Factorization

Given numbers are 438, 989, 31, 501

The list of prime factors of all numbers are

Prime factors of 438 are 2 x 3 x 73

Prime factors of 989 are 23 x 43

Prime factors of 31 are 31

Prime factors of 501 are 3 x 167

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

Steps to Calculate GCD of 438, 989, 31, 501 using LCM Formula

Given numbers are 438, 989, 31, 501

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

Apply this formula for all numbers.

Step1:

LCM(438, 989) = 433182

GCD(438, 989) = ( 438 x 989 ) / 433182

= 438 / 989

= 438


Step2:

LCM(1, 31) = 31

GCD(1, 31) = ( 1 x 31 ) / 31

= 1 / 31

= 1


Step3:

LCM(1, 501) = 501

GCD(1, 501) = ( 1 x 501 ) / 501

= 1 / 501

= 1


So, Greatest Common Divisor of 438, 989, 31, 501 is 1

GCD of Numbers Calculation Examples

Greatest Common Divisor of 438, 989, 31, 501

Given numbers are 438, 989, 31, 501
The greatest common divisor of numbers 438, 989, 31, 501 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 438, 989, 31, 501 is 1.

FAQs on GCD of 438, 989, 31, 501 Calculator

1. What is the GCD of 438, 989, 31, 501?

GCD of given numbers 438, 989, 31, 501 is 1


2. How to calculate the greatest common divisor of 438, 989, 31, 501?

We can find the highest common divisor of 438, 989, 31, 501 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 438, 989, 31, 501 i.e 1.


3. How can I use the GCD of 438, 989, 31, 501Calculator?

Out the numbers 438, 989, 31, 501 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.