GCD of 130, 648, 998 Calculator
Reviewed By : Phani Ponnapalli
Last Updated at : Mar 29,2023
Online GCD Calculator is useful to find the GCD of 130, 648, 998 quickly. Get the easiest ways to solve the greatest common divisor of 130, 648, 998 i.e 2 in different methods as follows.
Given Input numbers are 130, 648, 998
In the factoring method, we have to find the divisors of all numbers
Divisors of 130 :
The positive integer divisors of 130 that completely divides 130 are.
1, 2, 5, 10, 13, 26, 65, 130
Divisors of 648 :
The positive integer divisors of 648 that completely divides 648 are.
1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648
Divisors of 998 :
The positive integer divisors of 998 that completely divides 998 are.
1, 2, 499, 998
GCD of numbers is the greatest common divisor
So, the GCD (130, 648, 998) = 2.
Given numbers are 130, 648, 998
The list of prime factors of all numbers are
Prime factors of 130 are 2 x 5 x 13
Prime factors of 648 are 2 x 2 x 2 x 3 x 3 x 3 x 3
Prime factors of 998 are 2 x 499
The highest common occurrence is 21
Therefore, GCD of 130, 648, 998 is 2.
Steps to Calculate GCD of 130, 648, 998 using LCM Formula
Given numbers are 130, 648, 998
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(130, 648) = 42120
GCD(130, 648) = ( 130 x 648 ) / 42120
= 130 / 648
= 130
Step2:
LCM(2, 998) = 998
GCD(2, 998) = ( 2 x 998 ) / 998
= 2 / 998
= 2
So, Greatest Common Divisor of 130, 648, 998 is 2
GCD of Numbers Calculation Examples
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Greatest Common Divisor of 130, 648, 998
Given numbers are 130, 648, 998
The greatest common divisor of numbers 130, 648, 998 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 130, 648, 998 is 2.
FAQs on GCD of 130, 648, 998 Calculator
1. What is the GCD of 130, 648, 998?
GCD of given numbers 130, 648, 998 is 2
2. How to calculate the greatest common divisor of 130, 648, 998?
We can find the highest common divisor of 130, 648, 998 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 130, 648, 998 i.e 2.
3. How can I use the GCD of 130, 648, 998Calculator?
Out the numbers 130, 648, 998 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.