Online GCD Calculator is useful to find the GCD of 520, 445, 669, 462 quickly. Get the easiest ways to solve the greatest common divisor of 520, 445, 669, 462 i.e 1 in different methods as follows.
Given Input numbers are 520, 445, 669, 462
In the factoring method, we have to find the divisors of all numbers
Divisors of 520 :
The positive integer divisors of 520 that completely divides 520 are.
1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520
Divisors of 445 :
The positive integer divisors of 445 that completely divides 445 are.
1, 5, 89, 445
Divisors of 669 :
The positive integer divisors of 669 that completely divides 669 are.
1, 3, 223, 669
Divisors of 462 :
The positive integer divisors of 462 that completely divides 462 are.
1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 462
GCD of numbers is the greatest common divisor
So, the GCD (520, 445, 669, 462) = 1.
Given numbers are 520, 445, 669, 462
The list of prime factors of all numbers are
Prime factors of 520 are 2 x 2 x 2 x 5 x 13
Prime factors of 445 are 5 x 89
Prime factors of 669 are 3 x 223
Prime factors of 462 are 2 x 3 x 7 x 11
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 520, 445, 669, 462
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(520, 445) = 46280
GCD(520, 445) = ( 520 x 445 ) / 46280
= 520 / 445
= 520
Step2:
LCM(5, 669) = 3345
GCD(5, 669) = ( 5 x 669 ) / 3345
= 5 / 669
= 5
Step3:
LCM(1, 462) = 462
GCD(1, 462) = ( 1 x 462 ) / 462
= 1 / 462
= 1
So, Greatest Common Divisor of 520, 445, 669, 462 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 520, 445, 669, 462
The greatest common divisor of numbers 520, 445, 669, 462 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 520, 445, 669, 462 is 1.
1. What is the GCD of 520, 445, 669, 462?
GCD of given numbers 520, 445, 669, 462 is 1
2. How to calculate the greatest common divisor of 520, 445, 669, 462?
We can find the highest common divisor of 520, 445, 669, 462 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 520, 445, 669, 462 i.e 1.
3. How can I use the GCD of 520, 445, 669, 462Calculator?
Out the numbers 520, 445, 669, 462 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.