GCD of 225, 789, 70, 699 Calculator
Reviewed By : Phani Ponnapalli
Last Updated at : Mar 29,2023
Online GCD Calculator is useful to find the GCD of 225, 789, 70, 699 quickly. Get the easiest ways to solve the greatest common divisor of 225, 789, 70, 699 i.e 1 in different methods as follows.
Given Input numbers are 225, 789, 70, 699
In the factoring method, we have to find the divisors of all numbers
Divisors of 225 :
The positive integer divisors of 225 that completely divides 225 are.
1, 3, 5, 9, 15, 25, 45, 75, 225
Divisors of 789 :
The positive integer divisors of 789 that completely divides 789 are.
1, 3, 263, 789
Divisors of 70 :
The positive integer divisors of 70 that completely divides 70 are.
1, 2, 5, 7, 10, 14, 35, 70
Divisors of 699 :
The positive integer divisors of 699 that completely divides 699 are.
1, 3, 233, 699
GCD of numbers is the greatest common divisor
So, the GCD (225, 789, 70, 699) = 1.
Given numbers are 225, 789, 70, 699
The list of prime factors of all numbers are
Prime factors of 225 are 3 x 3 x 5 x 5
Prime factors of 789 are 3 x 263
Prime factors of 70 are 2 x 5 x 7
Prime factors of 699 are 3 x 233
The above numbers do not have any common prime factor. So GCD is 1
Steps to Calculate GCD of 225, 789, 70, 699 using LCM Formula
Given numbers are 225, 789, 70, 699
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(225, 789) = 59175
GCD(225, 789) = ( 225 x 789 ) / 59175
= 225 / 789
= 225
Step2:
LCM(3, 70) = 210
GCD(3, 70) = ( 3 x 70 ) / 210
= 3 / 70
= 3
Step3:
LCM(1, 699) = 699
GCD(1, 699) = ( 1 x 699 ) / 699
= 1 / 699
= 1
So, Greatest Common Divisor of 225, 789, 70, 699 is 1
GCD of Numbers Calculation Examples
Here are some samples of GCD of Numbers calculations.
Greatest Common Divisor of 225, 789, 70, 699
Given numbers are 225, 789, 70, 699
The greatest common divisor of numbers 225, 789, 70, 699 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 225, 789, 70, 699 is 1.
FAQs on GCD of 225, 789, 70, 699 Calculator
1. What is the GCD of 225, 789, 70, 699?
GCD of given numbers 225, 789, 70, 699 is 1
2. How to calculate the greatest common divisor of 225, 789, 70, 699?
We can find the highest common divisor of 225, 789, 70, 699 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 225, 789, 70, 699 i.e 1.
3. How can I use the GCD of 225, 789, 70, 699Calculator?
Out the numbers 225, 789, 70, 699 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.