Online GCD Calculator is useful to find the GCD of 141, 146, 946, 721 quickly. Get the easiest ways to solve the greatest common divisor of 141, 146, 946, 721 i.e 1 in different methods as follows.
Given Input numbers are 141, 146, 946, 721
In the factoring method, we have to find the divisors of all numbers
Divisors of 141 :
The positive integer divisors of 141 that completely divides 141 are.
1, 3, 47, 141
Divisors of 146 :
The positive integer divisors of 146 that completely divides 146 are.
1, 2, 73, 146
Divisors of 946 :
The positive integer divisors of 946 that completely divides 946 are.
1, 2, 11, 22, 43, 86, 473, 946
Divisors of 721 :
The positive integer divisors of 721 that completely divides 721 are.
1, 7, 103, 721
GCD of numbers is the greatest common divisor
So, the GCD (141, 146, 946, 721) = 1.
Given numbers are 141, 146, 946, 721
The list of prime factors of all numbers are
Prime factors of 141 are 3 x 47
Prime factors of 146 are 2 x 73
Prime factors of 946 are 2 x 11 x 43
Prime factors of 721 are 7 x 103
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 141, 146, 946, 721
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(141, 146) = 20586
GCD(141, 146) = ( 141 x 146 ) / 20586
= 141 / 146
= 141
Step2:
LCM(1, 946) = 946
GCD(1, 946) = ( 1 x 946 ) / 946
= 1 / 946
= 1
Step3:
LCM(1, 721) = 721
GCD(1, 721) = ( 1 x 721 ) / 721
= 1 / 721
= 1
So, Greatest Common Divisor of 141, 146, 946, 721 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 141, 146, 946, 721
The greatest common divisor of numbers 141, 146, 946, 721 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 141, 146, 946, 721 is 1.
1. What is the GCD of 141, 146, 946, 721?
GCD of given numbers 141, 146, 946, 721 is 1
2. How to calculate the greatest common divisor of 141, 146, 946, 721?
We can find the highest common divisor of 141, 146, 946, 721 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 141, 146, 946, 721 i.e 1.
3. How can I use the GCD of 141, 146, 946, 721Calculator?
Out the numbers 141, 146, 946, 721 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.