Online GCD Calculator is useful to find the GCD of 120, 220, 674 quickly. Get the easiest ways to solve the greatest common divisor of 120, 220, 674 i.e 2 in different methods as follows.
Given Input numbers are 120, 220, 674
In the factoring method, we have to find the divisors of all numbers
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
Divisors of 220 :
The positive integer divisors of 220 that completely divides 220 are.
1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220
Divisors of 674 :
The positive integer divisors of 674 that completely divides 674 are.
1, 2, 337, 674
GCD of numbers is the greatest common divisor
So, the GCD (120, 220, 674) = 2.
Given numbers are 120, 220, 674
The list of prime factors of all numbers are
Prime factors of 120 are 2 x 2 x 2 x 3 x 5
Prime factors of 220 are 2 x 2 x 5 x 11
Prime factors of 674 are 2 x 337
The highest common occurrence is 21
Therefore, GCD of 120, 220, 674 is 2.
Given numbers are 120, 220, 674
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(120, 220) = 1320
GCD(120, 220) = ( 120 x 220 ) / 1320
= 120 / 220
= 120
Step2:
LCM(20, 674) = 6740
GCD(20, 674) = ( 20 x 674 ) / 6740
= 20 / 674
= 20
So, Greatest Common Divisor of 120, 220, 674 is 2
Here are some samples of GCD of Numbers calculations.
Given numbers are 120, 220, 674
The greatest common divisor of numbers 120, 220, 674 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 120, 220, 674 is 2.
1. What is the GCD of 120, 220, 674?
GCD of given numbers 120, 220, 674 is 2
2. How to calculate the greatest common divisor of 120, 220, 674?
We can find the highest common divisor of 120, 220, 674 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 120, 220, 674 i.e 2.
3. How can I use the GCD of 120, 220, 674Calculator?
Out the numbers 120, 220, 674 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.