Online GCD Calculator is useful to find the GCD of 104, 100, 660, 542 quickly. Get the easiest ways to solve the greatest common divisor of 104, 100, 660, 542 i.e 2 in different methods as follows.
Given Input numbers are 104, 100, 660, 542
In the factoring method, we have to find the divisors of all numbers
Divisors of 104 :
The positive integer divisors of 104 that completely divides 104 are.
1, 2, 4, 8, 13, 26, 52, 104
Divisors of 100 :
The positive integer divisors of 100 that completely divides 100 are.
1, 2, 4, 5, 10, 20, 25, 50, 100
Divisors of 660 :
The positive integer divisors of 660 that completely divides 660 are.
1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660
Divisors of 542 :
The positive integer divisors of 542 that completely divides 542 are.
1, 2, 271, 542
GCD of numbers is the greatest common divisor
So, the GCD (104, 100, 660, 542) = 2.
Given numbers are 104, 100, 660, 542
The list of prime factors of all numbers are
Prime factors of 104 are 2 x 2 x 2 x 13
Prime factors of 100 are 2 x 2 x 5 x 5
Prime factors of 660 are 2 x 2 x 3 x 5 x 11
Prime factors of 542 are 2 x 271
The highest common occurrence is 21
Therefore, GCD of 104, 100, 660, 542 is 2.
Given numbers are 104, 100, 660, 542
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(104, 100) = 2600
GCD(104, 100) = ( 104 x 100 ) / 2600
= 104 / 100
= 104
Step2:
LCM(4, 660) = 660
GCD(4, 660) = ( 4 x 660 ) / 660
= 4 / 660
= 4
Step3:
LCM(4, 542) = 1084
GCD(4, 542) = ( 4 x 542 ) / 1084
= 4 / 542
= 4
So, Greatest Common Divisor of 104, 100, 660, 542 is 2
Here are some samples of GCD of Numbers calculations.
Given numbers are 104, 100, 660, 542
The greatest common divisor of numbers 104, 100, 660, 542 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 104, 100, 660, 542 is 2.
1. What is the GCD of 104, 100, 660, 542?
GCD of given numbers 104, 100, 660, 542 is 2
2. How to calculate the greatest common divisor of 104, 100, 660, 542?
We can find the highest common divisor of 104, 100, 660, 542 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 104, 100, 660, 542 i.e 2.
3. How can I use the GCD of 104, 100, 660, 542Calculator?
Out the numbers 104, 100, 660, 542 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.