Online GCD Calculator is useful to find the GCD of 708, 307, 616, 980 quickly. Get the easiest ways to solve the greatest common divisor of 708, 307, 616, 980 i.e 1 in different methods as follows.
Given Input numbers are 708, 307, 616, 980
In the factoring method, we have to find the divisors of all numbers
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
Divisors of 307 :
The positive integer divisors of 307 that completely divides 307 are.
1, 307
Divisors of 616 :
The positive integer divisors of 616 that completely divides 616 are.
1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 308, 616
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
GCD of numbers is the greatest common divisor
So, the GCD (708, 307, 616, 980) = 1.
Given numbers are 708, 307, 616, 980
The list of prime factors of all numbers are
Prime factors of 708 are 2 x 2 x 3 x 59
Prime factors of 307 are 307
Prime factors of 616 are 2 x 2 x 2 x 7 x 11
Prime factors of 980 are 2 x 2 x 5 x 7 x 7
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 708, 307, 616, 980
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(708, 307) = 217356
GCD(708, 307) = ( 708 x 307 ) / 217356
= 708 / 307
= 708
Step2:
LCM(1, 616) = 616
GCD(1, 616) = ( 1 x 616 ) / 616
= 1 / 616
= 1
Step3:
LCM(1, 980) = 980
GCD(1, 980) = ( 1 x 980 ) / 980
= 1 / 980
= 1
So, Greatest Common Divisor of 708, 307, 616, 980 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 708, 307, 616, 980
The greatest common divisor of numbers 708, 307, 616, 980 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 708, 307, 616, 980 is 1.
1. What is the GCD of 708, 307, 616, 980?
GCD of given numbers 708, 307, 616, 980 is 1
2. How to calculate the greatest common divisor of 708, 307, 616, 980?
We can find the highest common divisor of 708, 307, 616, 980 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 708, 307, 616, 980 i.e 1.
3. How can I use the GCD of 708, 307, 616, 980Calculator?
Out the numbers 708, 307, 616, 980 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.