GCD of 121, 385, 435 Calculator
Reviewed By : Phani Ponnapalli
Last Updated at : Mar 29,2023
Online GCD Calculator is useful to find the GCD of 121, 385, 435 quickly. Get the easiest ways to solve the greatest common divisor of 121, 385, 435 i.e 1 in different methods as follows.
Given Input numbers are 121, 385, 435
In the factoring method, we have to find the divisors of all numbers
Divisors of 121 :
The positive integer divisors of 121 that completely divides 121 are.
1, 11, 121
Divisors of 385 :
The positive integer divisors of 385 that completely divides 385 are.
1, 5, 7, 11, 35, 55, 77, 385
Divisors of 435 :
The positive integer divisors of 435 that completely divides 435 are.
1, 3, 5, 15, 29, 87, 145, 435
GCD of numbers is the greatest common divisor
So, the GCD (121, 385, 435) = 1.
Given numbers are 121, 385, 435
The list of prime factors of all numbers are
Prime factors of 121 are 11 x 11
Prime factors of 385 are 5 x 7 x 11
Prime factors of 435 are 3 x 5 x 29
The above numbers do not have any common prime factor. So GCD is 1
Steps to Calculate GCD of 121, 385, 435 using LCM Formula
Given numbers are 121, 385, 435
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(121, 385) = 4235
GCD(121, 385) = ( 121 x 385 ) / 4235
= 121 / 385
= 121
Step2:
LCM(11, 435) = 4785
GCD(11, 435) = ( 11 x 435 ) / 4785
= 11 / 435
= 11
So, Greatest Common Divisor of 121, 385, 435 is 1
GCD of Numbers Calculation Examples
Here are some samples of GCD of Numbers calculations.
Greatest Common Divisor of 121, 385, 435
Given numbers are 121, 385, 435
The greatest common divisor of numbers 121, 385, 435 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 121, 385, 435 is 1.
FAQs on GCD of 121, 385, 435 Calculator
1. What is the GCD of 121, 385, 435?
GCD of given numbers 121, 385, 435 is 1
2. How to calculate the greatest common divisor of 121, 385, 435?
We can find the highest common divisor of 121, 385, 435 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 121, 385, 435 i.e 1.
3. How can I use the GCD of 121, 385, 435Calculator?
Out the numbers 121, 385, 435 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.