GCD of 962, 163, 21, 486 Calculator
Reviewed By : Phani Ponnapalli
Last Updated at : Mar 29,2023
Online GCD Calculator is useful to find the GCD of 962, 163, 21, 486 quickly. Get the easiest ways to solve the greatest common divisor of 962, 163, 21, 486 i.e 1 in different methods as follows.
Given Input numbers are 962, 163, 21, 486
In the factoring method, we have to find the divisors of all numbers
Divisors of 962 :
The positive integer divisors of 962 that completely divides 962 are.
1, 2, 13, 26, 37, 74, 481, 962
Divisors of 163 :
The positive integer divisors of 163 that completely divides 163 are.
1, 163
Divisors of 21 :
The positive integer divisors of 21 that completely divides 21 are.
1, 3, 7, 21
Divisors of 486 :
The positive integer divisors of 486 that completely divides 486 are.
1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486
GCD of numbers is the greatest common divisor
So, the GCD (962, 163, 21, 486) = 1.
Given numbers are 962, 163, 21, 486
The list of prime factors of all numbers are
Prime factors of 962 are 2 x 13 x 37
Prime factors of 163 are 163
Prime factors of 21 are 3 x 7
Prime factors of 486 are 2 x 3 x 3 x 3 x 3 x 3
The above numbers do not have any common prime factor. So GCD is 1
Steps to Calculate GCD of 962, 163, 21, 486 using LCM Formula
Given numbers are 962, 163, 21, 486
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(962, 163) = 156806
GCD(962, 163) = ( 962 x 163 ) / 156806
= 962 / 163
= 962
Step2:
LCM(1, 21) = 21
GCD(1, 21) = ( 1 x 21 ) / 21
= 1 / 21
= 1
Step3:
LCM(1, 486) = 486
GCD(1, 486) = ( 1 x 486 ) / 486
= 1 / 486
= 1
So, Greatest Common Divisor of 962, 163, 21, 486 is 1
GCD of Numbers Calculation Examples
Here are some samples of GCD of Numbers calculations.
Greatest Common Divisor of 962, 163, 21, 486
Given numbers are 962, 163, 21, 486
The greatest common divisor of numbers 962, 163, 21, 486 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 962, 163, 21, 486 is 1.
FAQs on GCD of 962, 163, 21, 486 Calculator
1. What is the GCD of 962, 163, 21, 486?
GCD of given numbers 962, 163, 21, 486 is 1
2. How to calculate the greatest common divisor of 962, 163, 21, 486?
We can find the highest common divisor of 962, 163, 21, 486 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 962, 163, 21, 486 i.e 1.
3. How can I use the GCD of 962, 163, 21, 486Calculator?
Out the numbers 962, 163, 21, 486 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.