Online GCD Calculator is useful to find the GCD of 985, 120, 980, 464 quickly. Get the easiest ways to solve the greatest common divisor of 985, 120, 980, 464 i.e 1 in different methods as follows.
Given Input numbers are 985, 120, 980, 464
In the factoring method, we have to find the divisors of all numbers
Divisors of 985 :
The positive integer divisors of 985 that completely divides 985 are.
1, 5, 197, 985
Divisors of 120 :
The positive integer divisors of 120 that completely divides 120 are.
1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120
Divisors of 980 :
The positive integer divisors of 980 that completely divides 980 are.
1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980
Divisors of 464 :
The positive integer divisors of 464 that completely divides 464 are.
1, 2, 4, 8, 16, 29, 58, 116, 232, 464
GCD of numbers is the greatest common divisor
So, the GCD (985, 120, 980, 464) = 1.
Given numbers are 985, 120, 980, 464
The list of prime factors of all numbers are
Prime factors of 985 are 5 x 197
Prime factors of 120 are 2 x 2 x 2 x 3 x 5
Prime factors of 980 are 2 x 2 x 5 x 7 x 7
Prime factors of 464 are 2 x 2 x 2 x 2 x 29
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 985, 120, 980, 464
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(985, 120) = 23640
GCD(985, 120) = ( 985 x 120 ) / 23640
= 985 / 120
= 985
Step2:
LCM(5, 980) = 980
GCD(5, 980) = ( 5 x 980 ) / 980
= 5 / 980
= 5
Step3:
LCM(5, 464) = 2320
GCD(5, 464) = ( 5 x 464 ) / 2320
= 5 / 464
= 5
So, Greatest Common Divisor of 985, 120, 980, 464 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 985, 120, 980, 464
The greatest common divisor of numbers 985, 120, 980, 464 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 985, 120, 980, 464 is 1.
1. What is the GCD of 985, 120, 980, 464?
GCD of given numbers 985, 120, 980, 464 is 1
2. How to calculate the greatest common divisor of 985, 120, 980, 464?
We can find the highest common divisor of 985, 120, 980, 464 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 985, 120, 980, 464 i.e 1.
3. How can I use the GCD of 985, 120, 980, 464Calculator?
Out the numbers 985, 120, 980, 464 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.