Online GCD Calculator is useful to find the GCD of 280, 472, 118, 481 quickly. Get the easiest ways to solve the greatest common divisor of 280, 472, 118, 481 i.e 1 in different methods as follows.
Given Input numbers are 280, 472, 118, 481
In the factoring method, we have to find the divisors of all numbers
Divisors of 280 :
The positive integer divisors of 280 that completely divides 280 are.
1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280
Divisors of 472 :
The positive integer divisors of 472 that completely divides 472 are.
1, 2, 4, 8, 59, 118, 236, 472
Divisors of 118 :
The positive integer divisors of 118 that completely divides 118 are.
1, 2, 59, 118
Divisors of 481 :
The positive integer divisors of 481 that completely divides 481 are.
1, 13, 37, 481
GCD of numbers is the greatest common divisor
So, the GCD (280, 472, 118, 481) = 1.
Given numbers are 280, 472, 118, 481
The list of prime factors of all numbers are
Prime factors of 280 are 2 x 2 x 2 x 5 x 7
Prime factors of 472 are 2 x 2 x 2 x 59
Prime factors of 118 are 2 x 59
Prime factors of 481 are 13 x 37
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 280, 472, 118, 481
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(280, 472) = 16520
GCD(280, 472) = ( 280 x 472 ) / 16520
= 280 / 472
= 280
Step2:
LCM(8, 118) = 472
GCD(8, 118) = ( 8 x 118 ) / 472
= 8 / 118
= 8
Step3:
LCM(2, 481) = 962
GCD(2, 481) = ( 2 x 481 ) / 962
= 2 / 481
= 2
So, Greatest Common Divisor of 280, 472, 118, 481 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 280, 472, 118, 481
The greatest common divisor of numbers 280, 472, 118, 481 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 280, 472, 118, 481 is 1.
1. What is the GCD of 280, 472, 118, 481?
GCD of given numbers 280, 472, 118, 481 is 1
2. How to calculate the greatest common divisor of 280, 472, 118, 481?
We can find the highest common divisor of 280, 472, 118, 481 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 280, 472, 118, 481 i.e 1.
3. How can I use the GCD of 280, 472, 118, 481Calculator?
Out the numbers 280, 472, 118, 481 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.