Online GCD Calculator is useful to find the GCD of 980, 395, 480, 508 quickly. Get the easiest ways to solve the greatest common divisor of 980, 395, 480, 508 i.e 1 in different methods as follows.
Given Input numbers are 980, 395, 480, 508
In the factoring method, we have to find the divisors of all numbers
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 395 :
The positive integer divisors of 395 that completely divides 395 are.
1, 5, 79, 395
Divisors of 480 :
The positive integer divisors of 480 that completely divides 480 are.
1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480
Divisors of 508 :
The positive integer divisors of 508 that completely divides 508 are.
1, 2, 4, 127, 254, 508
GCD of numbers is the greatest common divisor
So, the GCD (980, 395, 480, 508) = 1.
Given numbers are 980, 395, 480, 508
The list of prime factors of all numbers are
Prime factors of 980 are 2 x 2 x 5 x 7 x 7
Prime factors of 395 are 5 x 79
Prime factors of 480 are 2 x 2 x 2 x 2 x 2 x 3 x 5
Prime factors of 508 are 2 x 2 x 127
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 980, 395, 480, 508
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(980, 395) = 77420
GCD(980, 395) = ( 980 x 395 ) / 77420
= 980 / 395
= 980
Step2:
LCM(5, 480) = 480
GCD(5, 480) = ( 5 x 480 ) / 480
= 5 / 480
= 5
Step3:
LCM(5, 508) = 2540
GCD(5, 508) = ( 5 x 508 ) / 2540
= 5 / 508
= 5
So, Greatest Common Divisor of 980, 395, 480, 508 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 980, 395, 480, 508
The greatest common divisor of numbers 980, 395, 480, 508 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 980, 395, 480, 508 is 1.
1. What is the GCD of 980, 395, 480, 508?
GCD of given numbers 980, 395, 480, 508 is 1
2. How to calculate the greatest common divisor of 980, 395, 480, 508?
We can find the highest common divisor of 980, 395, 480, 508 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 980, 395, 480, 508 i.e 1.
3. How can I use the GCD of 980, 395, 480, 508Calculator?
Out the numbers 980, 395, 480, 508 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.