GCD of 462, 655, 387 Calculator
Reviewed By : Phani Ponnapalli
Last Updated at : Mar 29,2023
Online GCD Calculator is useful to find the GCD of 462, 655, 387 quickly. Get the easiest ways to solve the greatest common divisor of 462, 655, 387 i.e 1 in different methods as follows.
Given Input numbers are 462, 655, 387
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 655 :
The positive integer divisors of 655 that completely divides 655 are.
1, 5, 131, 655
Divisors of 387 :
The positive integer divisors of 387 that completely divides 387 are.
1, 3, 9, 43, 129, 387
GCD of numbers is the greatest common divisor
So, the GCD (462, 655, 387) = 1.
Given numbers are 462, 655, 387
The list of prime factors of all numbers are
Prime factors of 462 are 2 x 3 x 7 x 11
Prime factors of 655 are 5 x 131
Prime factors of 387 are 3 x 3 x 43
The above numbers do not have any common prime factor. So GCD is 1
Steps to Calculate GCD of 462, 655, 387 using LCM Formula
Given numbers are 462, 655, 387
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(462, 655) = 302610
GCD(462, 655) = ( 462 x 655 ) / 302610
= 462 / 655
= 462
Step2:
LCM(1, 387) = 387
GCD(1, 387) = ( 1 x 387 ) / 387
= 1 / 387
= 1
So, Greatest Common Divisor of 462, 655, 387 is 1
GCD of Numbers Calculation Examples
Here are some samples of GCD of Numbers calculations.
Greatest Common Divisor of 462, 655, 387
Given numbers are 462, 655, 387
The greatest common divisor of numbers 462, 655, 387 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 462, 655, 387 is 1.
FAQs on GCD of 462, 655, 387 Calculator
1. What is the GCD of 462, 655, 387?
GCD of given numbers 462, 655, 387 is 1
2. How to calculate the greatest common divisor of 462, 655, 387?
We can find the highest common divisor of 462, 655, 387 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, 655, 387 i.e 1.
3. How can I use the GCD of 462, 655, 387Calculator?
Out the numbers 462, 655, 387 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.