GCD of 143, 673, 220, 248 Calculator
Reviewed By : Phani Ponnapalli
Last Updated at : Mar 29,2023
Online GCD Calculator is useful to find the GCD of 143, 673, 220, 248 quickly. Get the easiest ways to solve the greatest common divisor of 143, 673, 220, 248 i.e 1 in different methods as follows.
Given Input numbers are 143, 673, 220, 248
In the factoring method, we have to find the divisors of all numbers
Divisors of 143 :
The positive integer divisors of 143 that completely divides 143 are.
1, 11, 13, 143
Divisors of 673 :
The positive integer divisors of 673 that completely divides 673 are.
1, 673
Divisors of 220 :
The positive integer divisors of 220 that completely divides 220 are.
1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220
Divisors of 248 :
The positive integer divisors of 248 that completely divides 248 are.
1, 2, 4, 8, 31, 62, 124, 248
GCD of numbers is the greatest common divisor
So, the GCD (143, 673, 220, 248) = 1.
Given numbers are 143, 673, 220, 248
The list of prime factors of all numbers are
Prime factors of 143 are 11 x 13
Prime factors of 673 are 673
Prime factors of 220 are 2 x 2 x 5 x 11
Prime factors of 248 are 2 x 2 x 2 x 31
The above numbers do not have any common prime factor. So GCD is 1
Steps to Calculate GCD of 143, 673, 220, 248 using LCM Formula
Given numbers are 143, 673, 220, 248
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(143, 673) = 96239
GCD(143, 673) = ( 143 x 673 ) / 96239
= 143 / 673
= 143
Step2:
LCM(1, 220) = 220
GCD(1, 220) = ( 1 x 220 ) / 220
= 1 / 220
= 1
Step3:
LCM(1, 248) = 248
GCD(1, 248) = ( 1 x 248 ) / 248
= 1 / 248
= 1
So, Greatest Common Divisor of 143, 673, 220, 248 is 1
GCD of Numbers Calculation Examples
Here are some samples of GCD of Numbers calculations.
Greatest Common Divisor of 143, 673, 220, 248
Given numbers are 143, 673, 220, 248
The greatest common divisor of numbers 143, 673, 220, 248 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 143, 673, 220, 248 is 1.
FAQs on GCD of 143, 673, 220, 248 Calculator
1. What is the GCD of 143, 673, 220, 248?
GCD of given numbers 143, 673, 220, 248 is 1
2. How to calculate the greatest common divisor of 143, 673, 220, 248?
We can find the highest common divisor of 143, 673, 220, 248 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 143, 673, 220, 248 i.e 1.
3. How can I use the GCD of 143, 673, 220, 248Calculator?
Out the numbers 143, 673, 220, 248 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.