GCD of 507, 478, 138, 986 Calculator
Reviewed By : Phani Ponnapalli
Last Updated at : Mar 29,2023
Online GCD Calculator is useful to find the GCD of 507, 478, 138, 986 quickly. Get the easiest ways to solve the greatest common divisor of 507, 478, 138, 986 i.e 1 in different methods as follows.
Given Input numbers are 507, 478, 138, 986
In the factoring method, we have to find the divisors of all numbers
Divisors of 507 :
The positive integer divisors of 507 that completely divides 507 are.
1, 3, 13, 39, 169, 507
Divisors of 478 :
The positive integer divisors of 478 that completely divides 478 are.
1, 2, 239, 478
Divisors of 138 :
The positive integer divisors of 138 that completely divides 138 are.
1, 2, 3, 6, 23, 46, 69, 138
Divisors of 986 :
The positive integer divisors of 986 that completely divides 986 are.
1, 2, 17, 29, 34, 58, 493, 986
GCD of numbers is the greatest common divisor
So, the GCD (507, 478, 138, 986) = 1.
Given numbers are 507, 478, 138, 986
The list of prime factors of all numbers are
Prime factors of 507 are 3 x 13 x 13
Prime factors of 478 are 2 x 239
Prime factors of 138 are 2 x 3 x 23
Prime factors of 986 are 2 x 17 x 29
The above numbers do not have any common prime factor. So GCD is 1
Steps to Calculate GCD of 507, 478, 138, 986 using LCM Formula
Given numbers are 507, 478, 138, 986
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(507, 478) = 242346
GCD(507, 478) = ( 507 x 478 ) / 242346
= 507 / 478
= 507
Step2:
LCM(1, 138) = 138
GCD(1, 138) = ( 1 x 138 ) / 138
= 1 / 138
= 1
Step3:
LCM(1, 986) = 986
GCD(1, 986) = ( 1 x 986 ) / 986
= 1 / 986
= 1
So, Greatest Common Divisor of 507, 478, 138, 986 is 1
GCD of Numbers Calculation Examples
Here are some samples of GCD of Numbers calculations.
Greatest Common Divisor of 507, 478, 138, 986
Given numbers are 507, 478, 138, 986
The greatest common divisor of numbers 507, 478, 138, 986 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 507, 478, 138, 986 is 1.
FAQs on GCD of 507, 478, 138, 986 Calculator
1. What is the GCD of 507, 478, 138, 986?
GCD of given numbers 507, 478, 138, 986 is 1
2. How to calculate the greatest common divisor of 507, 478, 138, 986?
We can find the highest common divisor of 507, 478, 138, 986 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 507, 478, 138, 986 i.e 1.
3. How can I use the GCD of 507, 478, 138, 986Calculator?
Out the numbers 507, 478, 138, 986 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.