Online GCD Calculator is useful to find the GCD of 970, 778, 388, 500 quickly. Get the easiest ways to solve the greatest common divisor of 970, 778, 388, 500 i.e 2 in different methods as follows.
Given Input numbers are 970, 778, 388, 500
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 778 :
The positive integer divisors of 778 that completely divides 778 are.
1, 2, 389, 778
Divisors of 388 :
The positive integer divisors of 388 that completely divides 388 are.
1, 2, 4, 97, 194, 388
Divisors of 500 :
The positive integer divisors of 500 that completely divides 500 are.
1, 2, 4, 5, 10, 20, 25, 50, 100, 125, 250, 500
GCD of numbers is the greatest common divisor
So, the GCD (970, 778, 388, 500) = 2.
Given numbers are 970, 778, 388, 500
The list of prime factors of all numbers are
Prime factors of 970 are 2 x 5 x 97
Prime factors of 778 are 2 x 389
Prime factors of 388 are 2 x 2 x 97
Prime factors of 500 are 2 x 2 x 5 x 5 x 5
The highest common occurrence is 21
Therefore, GCD of 970, 778, 388, 500 is 2.
Given numbers are 970, 778, 388, 500
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(970, 778) = 377330
GCD(970, 778) = ( 970 x 778 ) / 377330
= 970 / 778
= 970
Step2:
LCM(2, 388) = 388
GCD(2, 388) = ( 2 x 388 ) / 388
= 2 / 388
= 2
Step3:
LCM(2, 500) = 500
GCD(2, 500) = ( 2 x 500 ) / 500
= 2 / 500
= 2
So, Greatest Common Divisor of 970, 778, 388, 500 is 2
Here are some samples of GCD of Numbers calculations.
Given numbers are 970, 778, 388, 500
The greatest common divisor of numbers 970, 778, 388, 500 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 970, 778, 388, 500 is 2.
1. What is the GCD of 970, 778, 388, 500?
GCD of given numbers 970, 778, 388, 500 is 2
2. How to calculate the greatest common divisor of 970, 778, 388, 500?
We can find the highest common divisor of 970, 778, 388, 500 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, 778, 388, 500 i.e 2.
3. How can I use the GCD of 970, 778, 388, 500Calculator?
Out the numbers 970, 778, 388, 500 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.