Online GCD Calculator is useful to find the GCD of 443, 472, 140, 545 quickly. Get the easiest ways to solve the greatest common divisor of 443, 472, 140, 545 i.e 1 in different methods as follows.
Given Input numbers are 443, 472, 140, 545
In the factoring method, we have to find the divisors of all numbers
Divisors of 443 :
The positive integer divisors of 443 that completely divides 443 are.
1, 443
Divisors of 472 :
The positive integer divisors of 472 that completely divides 472 are.
1, 2, 4, 8, 59, 118, 236, 472
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 545 :
The positive integer divisors of 545 that completely divides 545 are.
1, 5, 109, 545
GCD of numbers is the greatest common divisor
So, the GCD (443, 472, 140, 545) = 1.
Given numbers are 443, 472, 140, 545
The list of prime factors of all numbers are
Prime factors of 443 are 443
Prime factors of 472 are 2 x 2 x 2 x 59
Prime factors of 140 are 2 x 2 x 5 x 7
Prime factors of 545 are 5 x 109
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 443, 472, 140, 545
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(443, 472) = 209096
GCD(443, 472) = ( 443 x 472 ) / 209096
= 443 / 472
= 443
Step2:
LCM(1, 140) = 140
GCD(1, 140) = ( 1 x 140 ) / 140
= 1 / 140
= 1
Step3:
LCM(1, 545) = 545
GCD(1, 545) = ( 1 x 545 ) / 545
= 1 / 545
= 1
So, Greatest Common Divisor of 443, 472, 140, 545 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 443, 472, 140, 545
The greatest common divisor of numbers 443, 472, 140, 545 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 443, 472, 140, 545 is 1.
1. What is the GCD of 443, 472, 140, 545?
GCD of given numbers 443, 472, 140, 545 is 1
2. How to calculate the greatest common divisor of 443, 472, 140, 545?
We can find the highest common divisor of 443, 472, 140, 545 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 443, 472, 140, 545 i.e 1.
3. How can I use the GCD of 443, 472, 140, 545Calculator?
Out the numbers 443, 472, 140, 545 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.