GCD of 672, 896, 140 Calculator
Reviewed By : Phani Ponnapalli
Last Updated at : Mar 29,2023
Online GCD Calculator is useful to find the GCD of 672, 896, 140 quickly. Get the easiest ways to solve the greatest common divisor of 672, 896, 140 i.e 28 in different methods as follows.
Given Input numbers are 672, 896, 140
In the factoring method, we have to find the divisors of all numbers
Divisors of 672 :
The positive integer divisors of 672 that completely divides 672 are.
1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672
Divisors of 896 :
The positive integer divisors of 896 that completely divides 896 are.
1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896
Divisors of 140 :
The positive integer divisors of 140 that completely divides 140 are.
1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140
GCD of numbers is the greatest common divisor
So, the GCD (672, 896, 140) = 28.
Given numbers are 672, 896, 140
The list of prime factors of all numbers are
Prime factors of 672 are 2 x 2 x 2 x 2 x 2 x 3 x 7
Prime factors of 896 are 2 x 2 x 2 x 2 x 2 x 2 x 2 x 7
Prime factors of 140 are 2 x 2 x 5 x 7
The highest common occurrence is 22 x 71
Therefore, GCD of 672, 896, 140 is 28.
Steps to Calculate GCD of 672, 896, 140 using LCM Formula
Given numbers are 672, 896, 140
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(672, 896) = 2688
GCD(672, 896) = ( 672 x 896 ) / 2688
= 672 / 896
= 672
Step2:
LCM(224, 140) = 1120
GCD(224, 140) = ( 224 x 140 ) / 1120
= 224 / 140
= 224
So, Greatest Common Divisor of 672, 896, 140 is 28
GCD of Numbers Calculation Examples
Here are some samples of GCD of Numbers calculations.
Greatest Common Divisor of 672, 896, 140
Given numbers are 672, 896, 140
The greatest common divisor of numbers 672, 896, 140 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 672, 896, 140 is 28.
FAQs on GCD of 672, 896, 140 Calculator
1. What is the GCD of 672, 896, 140?
GCD of given numbers 672, 896, 140 is 28
2. How to calculate the greatest common divisor of 672, 896, 140?
We can find the highest common divisor of 672, 896, 140 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 672, 896, 140 i.e 28.
3. How can I use the GCD of 672, 896, 140Calculator?
Out the numbers 672, 896, 140 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.