Online GCD Calculator is useful to find the GCD of 980, 656, 902, 895 quickly. Get the easiest ways to solve the greatest common divisor of 980, 656, 902, 895 i.e 1 in different methods as follows.
Given Input numbers are 980, 656, 902, 895
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 656 :
The positive integer divisors of 656 that completely divides 656 are.
1, 2, 4, 8, 16, 41, 82, 164, 328, 656
Divisors of 902 :
The positive integer divisors of 902 that completely divides 902 are.
1, 2, 11, 22, 41, 82, 451, 902
Divisors of 895 :
The positive integer divisors of 895 that completely divides 895 are.
1, 5, 179, 895
GCD of numbers is the greatest common divisor
So, the GCD (980, 656, 902, 895) = 1.
Given numbers are 980, 656, 902, 895
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 656 are 2 x 2 x 2 x 2 x 41
Prime factors of 902 are 2 x 11 x 41
Prime factors of 895 are 5 x 179
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 980, 656, 902, 895
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(980, 656) = 160720
GCD(980, 656) = ( 980 x 656 ) / 160720
= 980 / 656
= 980
Step2:
LCM(4, 902) = 1804
GCD(4, 902) = ( 4 x 902 ) / 1804
= 4 / 902
= 4
Step3:
LCM(2, 895) = 1790
GCD(2, 895) = ( 2 x 895 ) / 1790
= 2 / 895
= 2
So, Greatest Common Divisor of 980, 656, 902, 895 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 980, 656, 902, 895
The greatest common divisor of numbers 980, 656, 902, 895 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 980, 656, 902, 895 is 1.
1. What is the GCD of 980, 656, 902, 895?
GCD of given numbers 980, 656, 902, 895 is 1
2. How to calculate the greatest common divisor of 980, 656, 902, 895?
We can find the highest common divisor of 980, 656, 902, 895 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, 656, 902, 895 i.e 1.
3. How can I use the GCD of 980, 656, 902, 895Calculator?
Out the numbers 980, 656, 902, 895 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.