Online GCD Calculator is useful to find the GCD of 980, 489, 118, 844 quickly. Get the easiest ways to solve the greatest common divisor of 980, 489, 118, 844 i.e 1 in different methods as follows.
Given Input numbers are 980, 489, 118, 844
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 489 :
The positive integer divisors of 489 that completely divides 489 are.
1, 3, 163, 489
Divisors of 118 :
The positive integer divisors of 118 that completely divides 118 are.
1, 2, 59, 118
Divisors of 844 :
The positive integer divisors of 844 that completely divides 844 are.
1, 2, 4, 211, 422, 844
GCD of numbers is the greatest common divisor
So, the GCD (980, 489, 118, 844) = 1.
Given numbers are 980, 489, 118, 844
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 489 are 3 x 163
Prime factors of 118 are 2 x 59
Prime factors of 844 are 2 x 2 x 211
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 980, 489, 118, 844
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(980, 489) = 479220
GCD(980, 489) = ( 980 x 489 ) / 479220
= 980 / 489
= 980
Step2:
LCM(1, 118) = 118
GCD(1, 118) = ( 1 x 118 ) / 118
= 1 / 118
= 1
Step3:
LCM(1, 844) = 844
GCD(1, 844) = ( 1 x 844 ) / 844
= 1 / 844
= 1
So, Greatest Common Divisor of 980, 489, 118, 844 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 980, 489, 118, 844
The greatest common divisor of numbers 980, 489, 118, 844 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 980, 489, 118, 844 is 1.
1. What is the GCD of 980, 489, 118, 844?
GCD of given numbers 980, 489, 118, 844 is 1
2. How to calculate the greatest common divisor of 980, 489, 118, 844?
We can find the highest common divisor of 980, 489, 118, 844 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, 489, 118, 844 i.e 1.
3. How can I use the GCD of 980, 489, 118, 844Calculator?
Out the numbers 980, 489, 118, 844 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.