GCD of 684, 920, 751 Calculator
Reviewed By : Phani Ponnapalli
Last Updated at : Mar 29,2023
Online GCD Calculator is useful to find the GCD of 684, 920, 751 quickly. Get the easiest ways to solve the greatest common divisor of 684, 920, 751 i.e 1 in different methods as follows.
Given Input numbers are 684, 920, 751
In the factoring method, we have to find the divisors of all numbers
Divisors of 684 :
The positive integer divisors of 684 that completely divides 684 are.
1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684
Divisors of 920 :
The positive integer divisors of 920 that completely divides 920 are.
1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920
Divisors of 751 :
The positive integer divisors of 751 that completely divides 751 are.
1, 751
GCD of numbers is the greatest common divisor
So, the GCD (684, 920, 751) = 1.
Given numbers are 684, 920, 751
The list of prime factors of all numbers are
Prime factors of 684 are 2 x 2 x 3 x 3 x 19
Prime factors of 920 are 2 x 2 x 2 x 5 x 23
Prime factors of 751 are 751
The above numbers do not have any common prime factor. So GCD is 1
Steps to Calculate GCD of 684, 920, 751 using LCM Formula
Given numbers are 684, 920, 751
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(684, 920) = 157320
GCD(684, 920) = ( 684 x 920 ) / 157320
= 684 / 920
= 684
Step2:
LCM(4, 751) = 3004
GCD(4, 751) = ( 4 x 751 ) / 3004
= 4 / 751
= 4
So, Greatest Common Divisor of 684, 920, 751 is 1
GCD of Numbers Calculation Examples
Here are some samples of GCD of Numbers calculations.
Greatest Common Divisor of 684, 920, 751
Given numbers are 684, 920, 751
The greatest common divisor of numbers 684, 920, 751 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 684, 920, 751 is 1.
FAQs on GCD of 684, 920, 751 Calculator
1. What is the GCD of 684, 920, 751?
GCD of given numbers 684, 920, 751 is 1
2. How to calculate the greatest common divisor of 684, 920, 751?
We can find the highest common divisor of 684, 920, 751 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 684, 920, 751 i.e 1.
3. How can I use the GCD of 684, 920, 751Calculator?
Out the numbers 684, 920, 751 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.