GCD of 131, 435, 723, 661 Calculator
Reviewed By : Phani Ponnapalli
Last Updated at : Mar 29,2023
Online GCD Calculator is useful to find the GCD of 131, 435, 723, 661 quickly. Get the easiest ways to solve the greatest common divisor of 131, 435, 723, 661 i.e 1 in different methods as follows.
Given Input numbers are 131, 435, 723, 661
In the factoring method, we have to find the divisors of all numbers
Divisors of 131 :
The positive integer divisors of 131 that completely divides 131 are.
1, 131
Divisors of 435 :
The positive integer divisors of 435 that completely divides 435 are.
1, 3, 5, 15, 29, 87, 145, 435
Divisors of 723 :
The positive integer divisors of 723 that completely divides 723 are.
1, 3, 241, 723
Divisors of 661 :
The positive integer divisors of 661 that completely divides 661 are.
1, 661
GCD of numbers is the greatest common divisor
So, the GCD (131, 435, 723, 661) = 1.
Given numbers are 131, 435, 723, 661
The list of prime factors of all numbers are
Prime factors of 131 are 131
Prime factors of 435 are 3 x 5 x 29
Prime factors of 723 are 3 x 241
Prime factors of 661 are 661
The above numbers do not have any common prime factor. So GCD is 1
Steps to Calculate GCD of 131, 435, 723, 661 using LCM Formula
Given numbers are 131, 435, 723, 661
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(131, 435) = 56985
GCD(131, 435) = ( 131 x 435 ) / 56985
= 131 / 435
= 131
Step2:
LCM(1, 723) = 723
GCD(1, 723) = ( 1 x 723 ) / 723
= 1 / 723
= 1
Step3:
LCM(1, 661) = 661
GCD(1, 661) = ( 1 x 661 ) / 661
= 1 / 661
= 1
So, Greatest Common Divisor of 131, 435, 723, 661 is 1
GCD of Numbers Calculation Examples
Here are some samples of GCD of Numbers calculations.
Greatest Common Divisor of 131, 435, 723, 661
Given numbers are 131, 435, 723, 661
The greatest common divisor of numbers 131, 435, 723, 661 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 131, 435, 723, 661 is 1.
FAQs on GCD of 131, 435, 723, 661 Calculator
1. What is the GCD of 131, 435, 723, 661?
GCD of given numbers 131, 435, 723, 661 is 1
2. How to calculate the greatest common divisor of 131, 435, 723, 661?
We can find the highest common divisor of 131, 435, 723, 661 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 131, 435, 723, 661 i.e 1.
3. How can I use the GCD of 131, 435, 723, 661Calculator?
Out the numbers 131, 435, 723, 661 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.