GCD of 357, 921, 43, 964 Calculator
Reviewed By : Phani Ponnapalli
Last Updated at : Mar 29,2023
Online GCD Calculator is useful to find the GCD of 357, 921, 43, 964 quickly. Get the easiest ways to solve the greatest common divisor of 357, 921, 43, 964 i.e 1 in different methods as follows.
Given Input numbers are 357, 921, 43, 964
In the factoring method, we have to find the divisors of all numbers
Divisors of 357 :
The positive integer divisors of 357 that completely divides 357 are.
1, 3, 7, 17, 21, 51, 119, 357
Divisors of 921 :
The positive integer divisors of 921 that completely divides 921 are.
1, 3, 307, 921
Divisors of 43 :
The positive integer divisors of 43 that completely divides 43 are.
1, 43
Divisors of 964 :
The positive integer divisors of 964 that completely divides 964 are.
1, 2, 4, 241, 482, 964
GCD of numbers is the greatest common divisor
So, the GCD (357, 921, 43, 964) = 1.
Given numbers are 357, 921, 43, 964
The list of prime factors of all numbers are
Prime factors of 357 are 3 x 7 x 17
Prime factors of 921 are 3 x 307
Prime factors of 43 are 43
Prime factors of 964 are 2 x 2 x 241
The above numbers do not have any common prime factor. So GCD is 1
Steps to Calculate GCD of 357, 921, 43, 964 using LCM Formula
Given numbers are 357, 921, 43, 964
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(357, 921) = 109599
GCD(357, 921) = ( 357 x 921 ) / 109599
= 357 / 921
= 357
Step2:
LCM(3, 43) = 129
GCD(3, 43) = ( 3 x 43 ) / 129
= 3 / 43
= 3
Step3:
LCM(1, 964) = 964
GCD(1, 964) = ( 1 x 964 ) / 964
= 1 / 964
= 1
So, Greatest Common Divisor of 357, 921, 43, 964 is 1
GCD of Numbers Calculation Examples
Here are some samples of GCD of Numbers calculations.
Greatest Common Divisor of 357, 921, 43, 964
Given numbers are 357, 921, 43, 964
The greatest common divisor of numbers 357, 921, 43, 964 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 357, 921, 43, 964 is 1.
FAQs on GCD of 357, 921, 43, 964 Calculator
1. What is the GCD of 357, 921, 43, 964?
GCD of given numbers 357, 921, 43, 964 is 1
2. How to calculate the greatest common divisor of 357, 921, 43, 964?
We can find the highest common divisor of 357, 921, 43, 964 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 357, 921, 43, 964 i.e 1.
3. How can I use the GCD of 357, 921, 43, 964Calculator?
Out the numbers 357, 921, 43, 964 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.