GCD of 131, 604, 628, 490 Calculator
Reviewed By : Phani Ponnapalli
Last Updated at : Mar 29,2023
Online GCD Calculator is useful to find the GCD of 131, 604, 628, 490 quickly. Get the easiest ways to solve the greatest common divisor of 131, 604, 628, 490 i.e 1 in different methods as follows.
Given Input numbers are 131, 604, 628, 490
In the factoring method, we have to find the divisors of all numbers
Divisors of 131 :
The positive integer divisors of 131 that completely divides 131 are.
1, 131
Divisors of 604 :
The positive integer divisors of 604 that completely divides 604 are.
1, 2, 4, 151, 302, 604
Divisors of 628 :
The positive integer divisors of 628 that completely divides 628 are.
1, 2, 4, 157, 314, 628
Divisors of 490 :
The positive integer divisors of 490 that completely divides 490 are.
1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490
GCD of numbers is the greatest common divisor
So, the GCD (131, 604, 628, 490) = 1.
Given numbers are 131, 604, 628, 490
The list of prime factors of all numbers are
Prime factors of 131 are 131
Prime factors of 604 are 2 x 2 x 151
Prime factors of 628 are 2 x 2 x 157
Prime factors of 490 are 2 x 5 x 7 x 7
The above numbers do not have any common prime factor. So GCD is 1
Steps to Calculate GCD of 131, 604, 628, 490 using LCM Formula
Given numbers are 131, 604, 628, 490
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(131, 604) = 79124
GCD(131, 604) = ( 131 x 604 ) / 79124
= 131 / 604
= 131
Step2:
LCM(1, 628) = 628
GCD(1, 628) = ( 1 x 628 ) / 628
= 1 / 628
= 1
Step3:
LCM(1, 490) = 490
GCD(1, 490) = ( 1 x 490 ) / 490
= 1 / 490
= 1
So, Greatest Common Divisor of 131, 604, 628, 490 is 1
GCD of Numbers Calculation Examples
Here are some samples of GCD of Numbers calculations.
Greatest Common Divisor of 131, 604, 628, 490
Given numbers are 131, 604, 628, 490
The greatest common divisor of numbers 131, 604, 628, 490 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 131, 604, 628, 490 is 1.
FAQs on GCD of 131, 604, 628, 490 Calculator
1. What is the GCD of 131, 604, 628, 490?
GCD of given numbers 131, 604, 628, 490 is 1
2. How to calculate the greatest common divisor of 131, 604, 628, 490?
We can find the highest common divisor of 131, 604, 628, 490 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 131, 604, 628, 490 i.e 1.
3. How can I use the GCD of 131, 604, 628, 490Calculator?
Out the numbers 131, 604, 628, 490 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.