Online GCD Calculator is useful to find the GCD of 980, 691, 329, 650 quickly. Get the easiest ways to solve the greatest common divisor of 980, 691, 329, 650 i.e 1 in different methods as follows.
Given Input numbers are 980, 691, 329, 650
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 691 :
The positive integer divisors of 691 that completely divides 691 are.
1, 691
Divisors of 329 :
The positive integer divisors of 329 that completely divides 329 are.
1, 7, 47, 329
Divisors of 650 :
The positive integer divisors of 650 that completely divides 650 are.
1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650
GCD of numbers is the greatest common divisor
So, the GCD (980, 691, 329, 650) = 1.
Given numbers are 980, 691, 329, 650
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 691 are 691
Prime factors of 329 are 7 x 47
Prime factors of 650 are 2 x 5 x 5 x 13
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 980, 691, 329, 650
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(980, 691) = 677180
GCD(980, 691) = ( 980 x 691 ) / 677180
= 980 / 691
= 980
Step2:
LCM(1, 329) = 329
GCD(1, 329) = ( 1 x 329 ) / 329
= 1 / 329
= 1
Step3:
LCM(1, 650) = 650
GCD(1, 650) = ( 1 x 650 ) / 650
= 1 / 650
= 1
So, Greatest Common Divisor of 980, 691, 329, 650 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 980, 691, 329, 650
The greatest common divisor of numbers 980, 691, 329, 650 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 980, 691, 329, 650 is 1.
1. What is the GCD of 980, 691, 329, 650?
GCD of given numbers 980, 691, 329, 650 is 1
2. How to calculate the greatest common divisor of 980, 691, 329, 650?
We can find the highest common divisor of 980, 691, 329, 650 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, 691, 329, 650 i.e 1.
3. How can I use the GCD of 980, 691, 329, 650Calculator?
Out the numbers 980, 691, 329, 650 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.