Online GCD Calculator is useful to find the GCD of 920, 982, 428, 102 quickly. Get the easiest ways to solve the greatest common divisor of 920, 982, 428, 102 i.e 2 in different methods as follows.
Given Input numbers are 920, 982, 428, 102
In the factoring method, we have to find the divisors of all numbers
Divisors of 920 :
The positive integer divisors of 920 that completely divides 920 are.
1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920
Divisors of 982 :
The positive integer divisors of 982 that completely divides 982 are.
1, 2, 491, 982
Divisors of 428 :
The positive integer divisors of 428 that completely divides 428 are.
1, 2, 4, 107, 214, 428
Divisors of 102 :
The positive integer divisors of 102 that completely divides 102 are.
1, 2, 3, 6, 17, 34, 51, 102
GCD of numbers is the greatest common divisor
So, the GCD (920, 982, 428, 102) = 2.
Given numbers are 920, 982, 428, 102
The list of prime factors of all numbers are
Prime factors of 920 are 2 x 2 x 2 x 5 x 23
Prime factors of 982 are 2 x 491
Prime factors of 428 are 2 x 2 x 107
Prime factors of 102 are 2 x 3 x 17
The highest common occurrence is 21
Therefore, GCD of 920, 982, 428, 102 is 2.
Given numbers are 920, 982, 428, 102
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(920, 982) = 451720
GCD(920, 982) = ( 920 x 982 ) / 451720
= 920 / 982
= 920
Step2:
LCM(2, 428) = 428
GCD(2, 428) = ( 2 x 428 ) / 428
= 2 / 428
= 2
Step3:
LCM(2, 102) = 102
GCD(2, 102) = ( 2 x 102 ) / 102
= 2 / 102
= 2
So, Greatest Common Divisor of 920, 982, 428, 102 is 2
Here are some samples of GCD of Numbers calculations.
Given numbers are 920, 982, 428, 102
The greatest common divisor of numbers 920, 982, 428, 102 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 920, 982, 428, 102 is 2.
1. What is the GCD of 920, 982, 428, 102?
GCD of given numbers 920, 982, 428, 102 is 2
2. How to calculate the greatest common divisor of 920, 982, 428, 102?
We can find the highest common divisor of 920, 982, 428, 102 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 920, 982, 428, 102 i.e 2.
3. How can I use the GCD of 920, 982, 428, 102Calculator?
Out the numbers 920, 982, 428, 102 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.