Online GCD Calculator is useful to find the GCD of 988, 858, 650, 782 quickly. Get the easiest ways to solve the greatest common divisor of 988, 858, 650, 782 i.e 2 in different methods as follows.
Given Input numbers are 988, 858, 650, 782
In the factoring method, we have to find the divisors of all numbers
Divisors of 988 :
The positive integer divisors of 988 that completely divides 988 are.
1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988
Divisors of 858 :
The positive integer divisors of 858 that completely divides 858 are.
1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 143, 286, 429, 858
Divisors of 650 :
The positive integer divisors of 650 that completely divides 650 are.
1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650
Divisors of 782 :
The positive integer divisors of 782 that completely divides 782 are.
1, 2, 17, 23, 34, 46, 391, 782
GCD of numbers is the greatest common divisor
So, the GCD (988, 858, 650, 782) = 2.
Given numbers are 988, 858, 650, 782
The list of prime factors of all numbers are
Prime factors of 988 are 2 x 2 x 13 x 19
Prime factors of 858 are 2 x 3 x 11 x 13
Prime factors of 650 are 2 x 5 x 5 x 13
Prime factors of 782 are 2 x 17 x 23
The highest common occurrence is 21
Therefore, GCD of 988, 858, 650, 782 is 2.
Given numbers are 988, 858, 650, 782
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(988, 858) = 32604
GCD(988, 858) = ( 988 x 858 ) / 32604
= 988 / 858
= 988
Step2:
LCM(26, 650) = 650
GCD(26, 650) = ( 26 x 650 ) / 650
= 26 / 650
= 26
Step3:
LCM(26, 782) = 10166
GCD(26, 782) = ( 26 x 782 ) / 10166
= 26 / 782
= 26
So, Greatest Common Divisor of 988, 858, 650, 782 is 2
Here are some samples of GCD of Numbers calculations.
Given numbers are 988, 858, 650, 782
The greatest common divisor of numbers 988, 858, 650, 782 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 988, 858, 650, 782 is 2.
1. What is the GCD of 988, 858, 650, 782?
GCD of given numbers 988, 858, 650, 782 is 2
2. How to calculate the greatest common divisor of 988, 858, 650, 782?
We can find the highest common divisor of 988, 858, 650, 782 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 988, 858, 650, 782 i.e 2.
3. How can I use the GCD of 988, 858, 650, 782Calculator?
Out the numbers 988, 858, 650, 782 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.