Online GCD Calculator is useful to find the GCD of 938, 546, 628, 120 quickly. Get the easiest ways to solve the greatest common divisor of 938, 546, 628, 120 i.e 2 in different methods as follows.
Given Input numbers are 938, 546, 628, 120
In the factoring method, we have to find the divisors of all numbers
Divisors of 938 :
The positive integer divisors of 938 that completely divides 938 are.
1, 2, 7, 14, 67, 134, 469, 938
Divisors of 546 :
The positive integer divisors of 546 that completely divides 546 are.
1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 546
Divisors of 628 :
The positive integer divisors of 628 that completely divides 628 are.
1, 2, 4, 157, 314, 628
Divisors of 120 :
The positive integer divisors of 120 that completely divides 120 are.
1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120
GCD of numbers is the greatest common divisor
So, the GCD (938, 546, 628, 120) = 2.
Given numbers are 938, 546, 628, 120
The list of prime factors of all numbers are
Prime factors of 938 are 2 x 7 x 67
Prime factors of 546 are 2 x 3 x 7 x 13
Prime factors of 628 are 2 x 2 x 157
Prime factors of 120 are 2 x 2 x 2 x 3 x 5
The highest common occurrence is 21
Therefore, GCD of 938, 546, 628, 120 is 2.
Given numbers are 938, 546, 628, 120
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(938, 546) = 36582
GCD(938, 546) = ( 938 x 546 ) / 36582
= 938 / 546
= 938
Step2:
LCM(14, 628) = 4396
GCD(14, 628) = ( 14 x 628 ) / 4396
= 14 / 628
= 14
Step3:
LCM(2, 120) = 120
GCD(2, 120) = ( 2 x 120 ) / 120
= 2 / 120
= 2
So, Greatest Common Divisor of 938, 546, 628, 120 is 2
Here are some samples of GCD of Numbers calculations.
Given numbers are 938, 546, 628, 120
The greatest common divisor of numbers 938, 546, 628, 120 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 938, 546, 628, 120 is 2.
1. What is the GCD of 938, 546, 628, 120?
GCD of given numbers 938, 546, 628, 120 is 2
2. How to calculate the greatest common divisor of 938, 546, 628, 120?
We can find the highest common divisor of 938, 546, 628, 120 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 938, 546, 628, 120 i.e 2.
3. How can I use the GCD of 938, 546, 628, 120Calculator?
Out the numbers 938, 546, 628, 120 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.