GCD of 168, 770, 378 Calculator
Reviewed By : Phani Ponnapalli
Last Updated at : Mar 29,2023
Online GCD Calculator is useful to find the GCD of 168, 770, 378 quickly. Get the easiest ways to solve the greatest common divisor of 168, 770, 378 i.e 14 in different methods as follows.
Given Input numbers are 168, 770, 378
In the factoring method, we have to find the divisors of all numbers
Divisors of 168 :
The positive integer divisors of 168 that completely divides 168 are.
1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168
Divisors of 770 :
The positive integer divisors of 770 that completely divides 770 are.
1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770
Divisors of 378 :
The positive integer divisors of 378 that completely divides 378 are.
1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378
GCD of numbers is the greatest common divisor
So, the GCD (168, 770, 378) = 14.
Given numbers are 168, 770, 378
The list of prime factors of all numbers are
Prime factors of 168 are 2 x 2 x 2 x 3 x 7
Prime factors of 770 are 2 x 5 x 7 x 11
Prime factors of 378 are 2 x 3 x 3 x 3 x 7
The highest common occurrence is 21 x 71
Therefore, GCD of 168, 770, 378 is 14.
Steps to Calculate GCD of 168, 770, 378 using LCM Formula
Given numbers are 168, 770, 378
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(168, 770) = 9240
GCD(168, 770) = ( 168 x 770 ) / 9240
= 168 / 770
= 168
Step2:
LCM(14, 378) = 378
GCD(14, 378) = ( 14 x 378 ) / 378
= 14 / 378
= 14
So, Greatest Common Divisor of 168, 770, 378 is 14
GCD of Numbers Calculation Examples
Here are some samples of GCD of Numbers calculations.
Greatest Common Divisor of 168, 770, 378
Given numbers are 168, 770, 378
The greatest common divisor of numbers 168, 770, 378 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 168, 770, 378 is 14.
FAQs on GCD of 168, 770, 378 Calculator
1. What is the GCD of 168, 770, 378?
GCD of given numbers 168, 770, 378 is 14
2. How to calculate the greatest common divisor of 168, 770, 378?
We can find the highest common divisor of 168, 770, 378 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 168, 770, 378 i.e 14.
3. How can I use the GCD of 168, 770, 378Calculator?
Out the numbers 168, 770, 378 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.