GCD of 462, 138, 946 Calculator
Reviewed By : Phani Ponnapalli
Last Updated at : Mar 29,2023
Online GCD Calculator is useful to find the GCD of 462, 138, 946 quickly. Get the easiest ways to solve the greatest common divisor of 462, 138, 946 i.e 2 in different methods as follows.
Given Input numbers are 462, 138, 946
In the factoring method, we have to find the divisors of all numbers
Divisors of 462 :
The positive integer divisors of 462 that completely divides 462 are.
1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 462
Divisors of 138 :
The positive integer divisors of 138 that completely divides 138 are.
1, 2, 3, 6, 23, 46, 69, 138
Divisors of 946 :
The positive integer divisors of 946 that completely divides 946 are.
1, 2, 11, 22, 43, 86, 473, 946
GCD of numbers is the greatest common divisor
So, the GCD (462, 138, 946) = 2.
Given numbers are 462, 138, 946
The list of prime factors of all numbers are
Prime factors of 462 are 2 x 3 x 7 x 11
Prime factors of 138 are 2 x 3 x 23
Prime factors of 946 are 2 x 11 x 43
The highest common occurrence is 21
Therefore, GCD of 462, 138, 946 is 2.
Steps to Calculate GCD of 462, 138, 946 using LCM Formula
Given numbers are 462, 138, 946
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(462, 138) = 10626
GCD(462, 138) = ( 462 x 138 ) / 10626
= 462 / 138
= 462
Step2:
LCM(6, 946) = 2838
GCD(6, 946) = ( 6 x 946 ) / 2838
= 6 / 946
= 6
So, Greatest Common Divisor of 462, 138, 946 is 2
GCD of Numbers Calculation Examples
Here are some samples of GCD of Numbers calculations.
Greatest Common Divisor of 462, 138, 946
Given numbers are 462, 138, 946
The greatest common divisor of numbers 462, 138, 946 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 462, 138, 946 is 2.
FAQs on GCD of 462, 138, 946 Calculator
1. What is the GCD of 462, 138, 946?
GCD of given numbers 462, 138, 946 is 2
2. How to calculate the greatest common divisor of 462, 138, 946?
We can find the highest common divisor of 462, 138, 946 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 462, 138, 946 i.e 2.
3. How can I use the GCD of 462, 138, 946Calculator?
Out the numbers 462, 138, 946 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.