GCD of 977, 943, 990 Calculator
Reviewed By : Phani Ponnapalli
Last Updated at : Mar 29,2023
Online GCD Calculator is useful to find the GCD of 977, 943, 990 quickly. Get the easiest ways to solve the greatest common divisor of 977, 943, 990 i.e 1 in different methods as follows.
Given Input numbers are 977, 943, 990
In the factoring method, we have to find the divisors of all numbers
Divisors of 977 :
The positive integer divisors of 977 that completely divides 977 are.
1, 977
Divisors of 943 :
The positive integer divisors of 943 that completely divides 943 are.
1, 23, 41, 943
Divisors of 990 :
The positive integer divisors of 990 that completely divides 990 are.
1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 165, 198, 330, 495, 990
GCD of numbers is the greatest common divisor
So, the GCD (977, 943, 990) = 1.
Given numbers are 977, 943, 990
The list of prime factors of all numbers are
Prime factors of 977 are 977
Prime factors of 943 are 23 x 41
Prime factors of 990 are 2 x 3 x 3 x 5 x 11
The above numbers do not have any common prime factor. So GCD is 1
Steps to Calculate GCD of 977, 943, 990 using LCM Formula
Given numbers are 977, 943, 990
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(977, 943) = 921311
GCD(977, 943) = ( 977 x 943 ) / 921311
= 977 / 943
= 977
Step2:
LCM(1, 990) = 990
GCD(1, 990) = ( 1 x 990 ) / 990
= 1 / 990
= 1
So, Greatest Common Divisor of 977, 943, 990 is 1
GCD of Numbers Calculation Examples
Here are some samples of GCD of Numbers calculations.
Greatest Common Divisor of 977, 943, 990
Given numbers are 977, 943, 990
The greatest common divisor of numbers 977, 943, 990 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 977, 943, 990 is 1.
FAQs on GCD of 977, 943, 990 Calculator
1. What is the GCD of 977, 943, 990?
GCD of given numbers 977, 943, 990 is 1
2. How to calculate the greatest common divisor of 977, 943, 990?
We can find the highest common divisor of 977, 943, 990 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 977, 943, 990 i.e 1.
3. How can I use the GCD of 977, 943, 990Calculator?
Out the numbers 977, 943, 990 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.