Online GCD Calculator is useful to find the GCD of 931, 464, 253, 143 quickly. Get the easiest ways to solve the greatest common divisor of 931, 464, 253, 143 i.e 1 in different methods as follows.
Given Input numbers are 931, 464, 253, 143
In the factoring method, we have to find the divisors of all numbers
Divisors of 931 :
The positive integer divisors of 931 that completely divides 931 are.
1, 7, 19, 49, 133, 931
Divisors of 464 :
The positive integer divisors of 464 that completely divides 464 are.
1, 2, 4, 8, 16, 29, 58, 116, 232, 464
Divisors of 253 :
The positive integer divisors of 253 that completely divides 253 are.
1, 11, 23, 253
Divisors of 143 :
The positive integer divisors of 143 that completely divides 143 are.
1, 11, 13, 143
GCD of numbers is the greatest common divisor
So, the GCD (931, 464, 253, 143) = 1.
Given numbers are 931, 464, 253, 143
The list of prime factors of all numbers are
Prime factors of 931 are 7 x 7 x 19
Prime factors of 464 are 2 x 2 x 2 x 2 x 29
Prime factors of 253 are 11 x 23
Prime factors of 143 are 11 x 13
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 931, 464, 253, 143
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(931, 464) = 431984
GCD(931, 464) = ( 931 x 464 ) / 431984
= 931 / 464
= 931
Step2:
LCM(1, 253) = 253
GCD(1, 253) = ( 1 x 253 ) / 253
= 1 / 253
= 1
Step3:
LCM(1, 143) = 143
GCD(1, 143) = ( 1 x 143 ) / 143
= 1 / 143
= 1
So, Greatest Common Divisor of 931, 464, 253, 143 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 931, 464, 253, 143
The greatest common divisor of numbers 931, 464, 253, 143 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 931, 464, 253, 143 is 1.
1. What is the GCD of 931, 464, 253, 143?
GCD of given numbers 931, 464, 253, 143 is 1
2. How to calculate the greatest common divisor of 931, 464, 253, 143?
We can find the highest common divisor of 931, 464, 253, 143 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 931, 464, 253, 143 i.e 1.
3. How can I use the GCD of 931, 464, 253, 143Calculator?
Out the numbers 931, 464, 253, 143 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.