GCD of 142, 149, 249, 965 Calculator
Reviewed By : Phani Ponnapalli
Last Updated at : Mar 29,2023
Online GCD Calculator is useful to find the GCD of 142, 149, 249, 965 quickly. Get the easiest ways to solve the greatest common divisor of 142, 149, 249, 965 i.e 1 in different methods as follows.
Given Input numbers are 142, 149, 249, 965
In the factoring method, we have to find the divisors of all numbers
Divisors of 142 :
The positive integer divisors of 142 that completely divides 142 are.
1, 2, 71, 142
Divisors of 149 :
The positive integer divisors of 149 that completely divides 149 are.
1, 149
Divisors of 249 :
The positive integer divisors of 249 that completely divides 249 are.
1, 3, 83, 249
Divisors of 965 :
The positive integer divisors of 965 that completely divides 965 are.
1, 5, 193, 965
GCD of numbers is the greatest common divisor
So, the GCD (142, 149, 249, 965) = 1.
Given numbers are 142, 149, 249, 965
The list of prime factors of all numbers are
Prime factors of 142 are 2 x 71
Prime factors of 149 are 149
Prime factors of 249 are 3 x 83
Prime factors of 965 are 5 x 193
The above numbers do not have any common prime factor. So GCD is 1
Steps to Calculate GCD of 142, 149, 249, 965 using LCM Formula
Given numbers are 142, 149, 249, 965
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(142, 149) = 21158
GCD(142, 149) = ( 142 x 149 ) / 21158
= 142 / 149
= 142
Step2:
LCM(1, 249) = 249
GCD(1, 249) = ( 1 x 249 ) / 249
= 1 / 249
= 1
Step3:
LCM(1, 965) = 965
GCD(1, 965) = ( 1 x 965 ) / 965
= 1 / 965
= 1
So, Greatest Common Divisor of 142, 149, 249, 965 is 1
GCD of Numbers Calculation Examples
Here are some samples of GCD of Numbers calculations.
Greatest Common Divisor of 142, 149, 249, 965
Given numbers are 142, 149, 249, 965
The greatest common divisor of numbers 142, 149, 249, 965 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 142, 149, 249, 965 is 1.
FAQs on GCD of 142, 149, 249, 965 Calculator
1. What is the GCD of 142, 149, 249, 965?
GCD of given numbers 142, 149, 249, 965 is 1
2. How to calculate the greatest common divisor of 142, 149, 249, 965?
We can find the highest common divisor of 142, 149, 249, 965 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 142, 149, 249, 965 i.e 1.
3. How can I use the GCD of 142, 149, 249, 965Calculator?
Out the numbers 142, 149, 249, 965 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.