GCD of 921, 731, 477 Calculator
Reviewed By : Phani Ponnapalli
Last Updated at : Mar 29,2023
Online GCD Calculator is useful to find the GCD of 921, 731, 477 quickly. Get the easiest ways to solve the greatest common divisor of 921, 731, 477 i.e 1 in different methods as follows.
Given Input numbers are 921, 731, 477
In the factoring method, we have to find the divisors of all numbers
Divisors of 921 :
The positive integer divisors of 921 that completely divides 921 are.
1, 3, 307, 921
Divisors of 731 :
The positive integer divisors of 731 that completely divides 731 are.
1, 17, 43, 731
Divisors of 477 :
The positive integer divisors of 477 that completely divides 477 are.
1, 3, 9, 53, 159, 477
GCD of numbers is the greatest common divisor
So, the GCD (921, 731, 477) = 1.
Given numbers are 921, 731, 477
The list of prime factors of all numbers are
Prime factors of 921 are 3 x 307
Prime factors of 731 are 17 x 43
Prime factors of 477 are 3 x 3 x 53
The above numbers do not have any common prime factor. So GCD is 1
Steps to Calculate GCD of 921, 731, 477 using LCM Formula
Given numbers are 921, 731, 477
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(921, 731) = 673251
GCD(921, 731) = ( 921 x 731 ) / 673251
= 921 / 731
= 921
Step2:
LCM(1, 477) = 477
GCD(1, 477) = ( 1 x 477 ) / 477
= 1 / 477
= 1
So, Greatest Common Divisor of 921, 731, 477 is 1
GCD of Numbers Calculation Examples
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Greatest Common Divisor of 921, 731, 477
Given numbers are 921, 731, 477
The greatest common divisor of numbers 921, 731, 477 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 921, 731, 477 is 1.
FAQs on GCD of 921, 731, 477 Calculator
1. What is the GCD of 921, 731, 477?
GCD of given numbers 921, 731, 477 is 1
2. How to calculate the greatest common divisor of 921, 731, 477?
We can find the highest common divisor of 921, 731, 477 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 921, 731, 477 i.e 1.
3. How can I use the GCD of 921, 731, 477Calculator?
Out the numbers 921, 731, 477 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.