Online GCD Calculator is useful to find the GCD of 481, 720, 140, 472 quickly. Get the easiest ways to solve the greatest common divisor of 481, 720, 140, 472 i.e 1 in different methods as follows.
Given Input numbers are 481, 720, 140, 472
In the factoring method, we have to find the divisors of all numbers
Divisors of 481 :
The positive integer divisors of 481 that completely divides 481 are.
1, 13, 37, 481
Divisors of 720 :
The positive integer divisors of 720 that completely divides 720 are.
1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720
Divisors of 140 :
The positive integer divisors of 140 that completely divides 140 are.
1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140
Divisors of 472 :
The positive integer divisors of 472 that completely divides 472 are.
1, 2, 4, 8, 59, 118, 236, 472
GCD of numbers is the greatest common divisor
So, the GCD (481, 720, 140, 472) = 1.
Given numbers are 481, 720, 140, 472
The list of prime factors of all numbers are
Prime factors of 481 are 13 x 37
Prime factors of 720 are 2 x 2 x 2 x 2 x 3 x 3 x 5
Prime factors of 140 are 2 x 2 x 5 x 7
Prime factors of 472 are 2 x 2 x 2 x 59
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 481, 720, 140, 472
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(481, 720) = 346320
GCD(481, 720) = ( 481 x 720 ) / 346320
= 481 / 720
= 481
Step2:
LCM(1, 140) = 140
GCD(1, 140) = ( 1 x 140 ) / 140
= 1 / 140
= 1
Step3:
LCM(1, 472) = 472
GCD(1, 472) = ( 1 x 472 ) / 472
= 1 / 472
= 1
So, Greatest Common Divisor of 481, 720, 140, 472 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 481, 720, 140, 472
The greatest common divisor of numbers 481, 720, 140, 472 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 481, 720, 140, 472 is 1.
1. What is the GCD of 481, 720, 140, 472?
GCD of given numbers 481, 720, 140, 472 is 1
2. How to calculate the greatest common divisor of 481, 720, 140, 472?
We can find the highest common divisor of 481, 720, 140, 472 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 481, 720, 140, 472 i.e 1.
3. How can I use the GCD of 481, 720, 140, 472Calculator?
Out the numbers 481, 720, 140, 472 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.