GCD of 696, 144, 621 Calculator
Reviewed By : Phani Ponnapalli
Last Updated at : Mar 29,2023
Online GCD Calculator is useful to find the GCD of 696, 144, 621 quickly. Get the easiest ways to solve the greatest common divisor of 696, 144, 621 i.e 3 in different methods as follows.
Given Input numbers are 696, 144, 621
In the factoring method, we have to find the divisors of all numbers
Divisors of 696 :
The positive integer divisors of 696 that completely divides 696 are.
1, 2, 3, 4, 6, 8, 12, 24, 29, 58, 87, 116, 174, 232, 348, 696
Divisors of 144 :
The positive integer divisors of 144 that completely divides 144 are.
1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144
Divisors of 621 :
The positive integer divisors of 621 that completely divides 621 are.
1, 3, 9, 23, 27, 69, 207, 621
GCD of numbers is the greatest common divisor
So, the GCD (696, 144, 621) = 3.
Given numbers are 696, 144, 621
The list of prime factors of all numbers are
Prime factors of 696 are 2 x 2 x 2 x 3 x 29
Prime factors of 144 are 2 x 2 x 2 x 2 x 3 x 3
Prime factors of 621 are 3 x 3 x 3 x 23
The highest common occurrence is 31
Therefore, GCD of 696, 144, 621 is 3.
Steps to Calculate GCD of 696, 144, 621 using LCM Formula
Given numbers are 696, 144, 621
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(696, 144) = 4176
GCD(696, 144) = ( 696 x 144 ) / 4176
= 696 / 144
= 696
Step2:
LCM(24, 621) = 4968
GCD(24, 621) = ( 24 x 621 ) / 4968
= 24 / 621
= 24
So, Greatest Common Divisor of 696, 144, 621 is 3
GCD of Numbers Calculation Examples
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Greatest Common Divisor of 696, 144, 621
Given numbers are 696, 144, 621
The greatest common divisor of numbers 696, 144, 621 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 696, 144, 621 is 3.
FAQs on GCD of 696, 144, 621 Calculator
1. What is the GCD of 696, 144, 621?
GCD of given numbers 696, 144, 621 is 3
2. How to calculate the greatest common divisor of 696, 144, 621?
We can find the highest common divisor of 696, 144, 621 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 696, 144, 621 i.e 3.
3. How can I use the GCD of 696, 144, 621Calculator?
Out the numbers 696, 144, 621 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.