Online GCD Calculator is useful to find the GCD of 970, 646, 968, 708 quickly. Get the easiest ways to solve the greatest common divisor of 970, 646, 968, 708 i.e 2 in different methods as follows.
Given Input numbers are 970, 646, 968, 708
In the factoring method, we have to find the divisors of all numbers
Divisors of 970 :
The positive integer divisors of 970 that completely divides 970 are.
1, 2, 5, 10, 97, 194, 485, 970
Divisors of 646 :
The positive integer divisors of 646 that completely divides 646 are.
1, 2, 17, 19, 34, 38, 323, 646
Divisors of 968 :
The positive integer divisors of 968 that completely divides 968 are.
1, 2, 4, 8, 11, 22, 44, 88, 121, 242, 484, 968
Divisors of 708 :
The positive integer divisors of 708 that completely divides 708 are.
1, 2, 3, 4, 6, 12, 59, 118, 177, 236, 354, 708
GCD of numbers is the greatest common divisor
So, the GCD (970, 646, 968, 708) = 2.
Given numbers are 970, 646, 968, 708
The list of prime factors of all numbers are
Prime factors of 970 are 2 x 5 x 97
Prime factors of 646 are 2 x 17 x 19
Prime factors of 968 are 2 x 2 x 2 x 11 x 11
Prime factors of 708 are 2 x 2 x 3 x 59
The highest common occurrence is 21
Therefore, GCD of 970, 646, 968, 708 is 2.
Given numbers are 970, 646, 968, 708
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(970, 646) = 313310
GCD(970, 646) = ( 970 x 646 ) / 313310
= 970 / 646
= 970
Step2:
LCM(2, 968) = 968
GCD(2, 968) = ( 2 x 968 ) / 968
= 2 / 968
= 2
Step3:
LCM(2, 708) = 708
GCD(2, 708) = ( 2 x 708 ) / 708
= 2 / 708
= 2
So, Greatest Common Divisor of 970, 646, 968, 708 is 2
Here are some samples of GCD of Numbers calculations.
Given numbers are 970, 646, 968, 708
The greatest common divisor of numbers 970, 646, 968, 708 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 970, 646, 968, 708 is 2.
1. What is the GCD of 970, 646, 968, 708?
GCD of given numbers 970, 646, 968, 708 is 2
2. How to calculate the greatest common divisor of 970, 646, 968, 708?
We can find the highest common divisor of 970, 646, 968, 708 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 970, 646, 968, 708 i.e 2.
3. How can I use the GCD of 970, 646, 968, 708Calculator?
Out the numbers 970, 646, 968, 708 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.