Online GCD Calculator is useful to find the GCD of 980, 758, 648, 604 quickly. Get the easiest ways to solve the greatest common divisor of 980, 758, 648, 604 i.e 2 in different methods as follows.
Given Input numbers are 980, 758, 648, 604
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 758 :
The positive integer divisors of 758 that completely divides 758 are.
1, 2, 379, 758
Divisors of 648 :
The positive integer divisors of 648 that completely divides 648 are.
1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648
Divisors of 604 :
The positive integer divisors of 604 that completely divides 604 are.
1, 2, 4, 151, 302, 604
GCD of numbers is the greatest common divisor
So, the GCD (980, 758, 648, 604) = 2.
Given numbers are 980, 758, 648, 604
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 758 are 2 x 379
Prime factors of 648 are 2 x 2 x 2 x 3 x 3 x 3 x 3
Prime factors of 604 are 2 x 2 x 151
The highest common occurrence is 21
Therefore, GCD of 980, 758, 648, 604 is 2.
Given numbers are 980, 758, 648, 604
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(980, 758) = 371420
GCD(980, 758) = ( 980 x 758 ) / 371420
= 980 / 758
= 980
Step2:
LCM(2, 648) = 648
GCD(2, 648) = ( 2 x 648 ) / 648
= 2 / 648
= 2
Step3:
LCM(2, 604) = 604
GCD(2, 604) = ( 2 x 604 ) / 604
= 2 / 604
= 2
So, Greatest Common Divisor of 980, 758, 648, 604 is 2
Here are some samples of GCD of Numbers calculations.
Given numbers are 980, 758, 648, 604
The greatest common divisor of numbers 980, 758, 648, 604 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 980, 758, 648, 604 is 2.
1. What is the GCD of 980, 758, 648, 604?
GCD of given numbers 980, 758, 648, 604 is 2
2. How to calculate the greatest common divisor of 980, 758, 648, 604?
We can find the highest common divisor of 980, 758, 648, 604 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, 758, 648, 604 i.e 2.
3. How can I use the GCD of 980, 758, 648, 604Calculator?
Out the numbers 980, 758, 648, 604 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.