Online GCD Calculator is useful to find the GCD of 471, 813, 101, 142 quickly. Get the easiest ways to solve the greatest common divisor of 471, 813, 101, 142 i.e 1 in different methods as follows.
Given Input numbers are 471, 813, 101, 142
In the factoring method, we have to find the divisors of all numbers
Divisors of 471 :
The positive integer divisors of 471 that completely divides 471 are.
1, 3, 157, 471
Divisors of 813 :
The positive integer divisors of 813 that completely divides 813 are.
1, 3, 271, 813
Divisors of 101 :
The positive integer divisors of 101 that completely divides 101 are.
1, 101
Divisors of 142 :
The positive integer divisors of 142 that completely divides 142 are.
1, 2, 71, 142
GCD of numbers is the greatest common divisor
So, the GCD (471, 813, 101, 142) = 1.
Given numbers are 471, 813, 101, 142
The list of prime factors of all numbers are
Prime factors of 471 are 3 x 157
Prime factors of 813 are 3 x 271
Prime factors of 101 are 101
Prime factors of 142 are 2 x 71
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 471, 813, 101, 142
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(471, 813) = 127641
GCD(471, 813) = ( 471 x 813 ) / 127641
= 471 / 813
= 471
Step2:
LCM(3, 101) = 303
GCD(3, 101) = ( 3 x 101 ) / 303
= 3 / 101
= 3
Step3:
LCM(1, 142) = 142
GCD(1, 142) = ( 1 x 142 ) / 142
= 1 / 142
= 1
So, Greatest Common Divisor of 471, 813, 101, 142 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 471, 813, 101, 142
The greatest common divisor of numbers 471, 813, 101, 142 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 471, 813, 101, 142 is 1.
1. What is the GCD of 471, 813, 101, 142?
GCD of given numbers 471, 813, 101, 142 is 1
2. How to calculate the greatest common divisor of 471, 813, 101, 142?
We can find the highest common divisor of 471, 813, 101, 142 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 471, 813, 101, 142 i.e 1.
3. How can I use the GCD of 471, 813, 101, 142Calculator?
Out the numbers 471, 813, 101, 142 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.