Online GCD Calculator is useful to find the GCD of 672, 535, 518, 720 quickly. Get the easiest ways to solve the greatest common divisor of 672, 535, 518, 720 i.e 1 in different methods as follows.
Given Input numbers are 672, 535, 518, 720
In the factoring method, we have to find the divisors of all numbers
Divisors of 672 :
The positive integer divisors of 672 that completely divides 672 are.
1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672
Divisors of 535 :
The positive integer divisors of 535 that completely divides 535 are.
1, 5, 107, 535
Divisors of 518 :
The positive integer divisors of 518 that completely divides 518 are.
1, 2, 7, 14, 37, 74, 259, 518
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
GCD of numbers is the greatest common divisor
So, the GCD (672, 535, 518, 720) = 1.
Given numbers are 672, 535, 518, 720
The list of prime factors of all numbers are
Prime factors of 672 are 2 x 2 x 2 x 2 x 2 x 3 x 7
Prime factors of 535 are 5 x 107
Prime factors of 518 are 2 x 7 x 37
Prime factors of 720 are 2 x 2 x 2 x 2 x 3 x 3 x 5
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 672, 535, 518, 720
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(672, 535) = 359520
GCD(672, 535) = ( 672 x 535 ) / 359520
= 672 / 535
= 672
Step2:
LCM(1, 518) = 518
GCD(1, 518) = ( 1 x 518 ) / 518
= 1 / 518
= 1
Step3:
LCM(1, 720) = 720
GCD(1, 720) = ( 1 x 720 ) / 720
= 1 / 720
= 1
So, Greatest Common Divisor of 672, 535, 518, 720 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 672, 535, 518, 720
The greatest common divisor of numbers 672, 535, 518, 720 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 672, 535, 518, 720 is 1.
1. What is the GCD of 672, 535, 518, 720?
GCD of given numbers 672, 535, 518, 720 is 1
2. How to calculate the greatest common divisor of 672, 535, 518, 720?
We can find the highest common divisor of 672, 535, 518, 720 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 672, 535, 518, 720 i.e 1.
3. How can I use the GCD of 672, 535, 518, 720Calculator?
Out the numbers 672, 535, 518, 720 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.