GCD of 154, 689, 880 Calculator
Reviewed By : Phani Ponnapalli
Last Updated at : Mar 29,2023
Online GCD Calculator is useful to find the GCD of 154, 689, 880 quickly. Get the easiest ways to solve the greatest common divisor of 154, 689, 880 i.e 1 in different methods as follows.
Given Input numbers are 154, 689, 880
In the factoring method, we have to find the divisors of all numbers
Divisors of 154 :
The positive integer divisors of 154 that completely divides 154 are.
1, 2, 7, 11, 14, 22, 77, 154
Divisors of 689 :
The positive integer divisors of 689 that completely divides 689 are.
1, 13, 53, 689
Divisors of 880 :
The positive integer divisors of 880 that completely divides 880 are.
1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880
GCD of numbers is the greatest common divisor
So, the GCD (154, 689, 880) = 1.
Given numbers are 154, 689, 880
The list of prime factors of all numbers are
Prime factors of 154 are 2 x 7 x 11
Prime factors of 689 are 13 x 53
Prime factors of 880 are 2 x 2 x 2 x 2 x 5 x 11
The above numbers do not have any common prime factor. So GCD is 1
Steps to Calculate GCD of 154, 689, 880 using LCM Formula
Given numbers are 154, 689, 880
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(154, 689) = 106106
GCD(154, 689) = ( 154 x 689 ) / 106106
= 154 / 689
= 154
Step2:
LCM(1, 880) = 880
GCD(1, 880) = ( 1 x 880 ) / 880
= 1 / 880
= 1
So, Greatest Common Divisor of 154, 689, 880 is 1
GCD of Numbers Calculation Examples
Here are some samples of GCD of Numbers calculations.
Greatest Common Divisor of 154, 689, 880
Given numbers are 154, 689, 880
The greatest common divisor of numbers 154, 689, 880 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 154, 689, 880 is 1.
FAQs on GCD of 154, 689, 880 Calculator
1. What is the GCD of 154, 689, 880?
GCD of given numbers 154, 689, 880 is 1
2. How to calculate the greatest common divisor of 154, 689, 880?
We can find the highest common divisor of 154, 689, 880 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 154, 689, 880 i.e 1.
3. How can I use the GCD of 154, 689, 880Calculator?
Out the numbers 154, 689, 880 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.