Online GCD Calculator is useful to find the GCD of 440, 159, 972, 563 quickly. Get the easiest ways to solve the greatest common divisor of 440, 159, 972, 563 i.e 1 in different methods as follows.
Given Input numbers are 440, 159, 972, 563
In the factoring method, we have to find the divisors of all numbers
Divisors of 440 :
The positive integer divisors of 440 that completely divides 440 are.
1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440
Divisors of 159 :
The positive integer divisors of 159 that completely divides 159 are.
1, 3, 53, 159
Divisors of 972 :
The positive integer divisors of 972 that completely divides 972 are.
1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 972
Divisors of 563 :
The positive integer divisors of 563 that completely divides 563 are.
1, 563
GCD of numbers is the greatest common divisor
So, the GCD (440, 159, 972, 563) = 1.
Given numbers are 440, 159, 972, 563
The list of prime factors of all numbers are
Prime factors of 440 are 2 x 2 x 2 x 5 x 11
Prime factors of 159 are 3 x 53
Prime factors of 972 are 2 x 2 x 3 x 3 x 3 x 3 x 3
Prime factors of 563 are 563
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 440, 159, 972, 563
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(440, 159) = 69960
GCD(440, 159) = ( 440 x 159 ) / 69960
= 440 / 159
= 440
Step2:
LCM(1, 972) = 972
GCD(1, 972) = ( 1 x 972 ) / 972
= 1 / 972
= 1
Step3:
LCM(1, 563) = 563
GCD(1, 563) = ( 1 x 563 ) / 563
= 1 / 563
= 1
So, Greatest Common Divisor of 440, 159, 972, 563 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 440, 159, 972, 563
The greatest common divisor of numbers 440, 159, 972, 563 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 440, 159, 972, 563 is 1.
1. What is the GCD of 440, 159, 972, 563?
GCD of given numbers 440, 159, 972, 563 is 1
2. How to calculate the greatest common divisor of 440, 159, 972, 563?
We can find the highest common divisor of 440, 159, 972, 563 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 440, 159, 972, 563 i.e 1.
3. How can I use the GCD of 440, 159, 972, 563Calculator?
Out the numbers 440, 159, 972, 563 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.