Online GCD Calculator is useful to find the GCD of 980, 209, 382, 160 quickly. Get the easiest ways to solve the greatest common divisor of 980, 209, 382, 160 i.e 1 in different methods as follows.
Given Input numbers are 980, 209, 382, 160
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 209 :
The positive integer divisors of 209 that completely divides 209 are.
1, 11, 19, 209
Divisors of 382 :
The positive integer divisors of 382 that completely divides 382 are.
1, 2, 191, 382
Divisors of 160 :
The positive integer divisors of 160 that completely divides 160 are.
1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160
GCD of numbers is the greatest common divisor
So, the GCD (980, 209, 382, 160) = 1.
Given numbers are 980, 209, 382, 160
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 209 are 11 x 19
Prime factors of 382 are 2 x 191
Prime factors of 160 are 2 x 2 x 2 x 2 x 2 x 5
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 980, 209, 382, 160
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(980, 209) = 204820
GCD(980, 209) = ( 980 x 209 ) / 204820
= 980 / 209
= 980
Step2:
LCM(1, 382) = 382
GCD(1, 382) = ( 1 x 382 ) / 382
= 1 / 382
= 1
Step3:
LCM(1, 160) = 160
GCD(1, 160) = ( 1 x 160 ) / 160
= 1 / 160
= 1
So, Greatest Common Divisor of 980, 209, 382, 160 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 980, 209, 382, 160
The greatest common divisor of numbers 980, 209, 382, 160 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 980, 209, 382, 160 is 1.
1. What is the GCD of 980, 209, 382, 160?
GCD of given numbers 980, 209, 382, 160 is 1
2. How to calculate the greatest common divisor of 980, 209, 382, 160?
We can find the highest common divisor of 980, 209, 382, 160 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, 209, 382, 160 i.e 1.
3. How can I use the GCD of 980, 209, 382, 160Calculator?
Out the numbers 980, 209, 382, 160 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.