Online GCD Calculator is useful to find the GCD of 420, 901, 153, 366 quickly. Get the easiest ways to solve the greatest common divisor of 420, 901, 153, 366 i.e 1 in different methods as follows.
Given Input numbers are 420, 901, 153, 366
In the factoring method, we have to find the divisors of all numbers
Divisors of 420 :
The positive integer divisors of 420 that completely divides 420 are.
1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420
Divisors of 901 :
The positive integer divisors of 901 that completely divides 901 are.
1, 17, 53, 901
Divisors of 153 :
The positive integer divisors of 153 that completely divides 153 are.
1, 3, 9, 17, 51, 153
Divisors of 366 :
The positive integer divisors of 366 that completely divides 366 are.
1, 2, 3, 6, 61, 122, 183, 366
GCD of numbers is the greatest common divisor
So, the GCD (420, 901, 153, 366) = 1.
Given numbers are 420, 901, 153, 366
The list of prime factors of all numbers are
Prime factors of 420 are 2 x 2 x 3 x 5 x 7
Prime factors of 901 are 17 x 53
Prime factors of 153 are 3 x 3 x 17
Prime factors of 366 are 2 x 3 x 61
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 420, 901, 153, 366
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(420, 901) = 378420
GCD(420, 901) = ( 420 x 901 ) / 378420
= 420 / 901
= 420
Step2:
LCM(1, 153) = 153
GCD(1, 153) = ( 1 x 153 ) / 153
= 1 / 153
= 1
Step3:
LCM(1, 366) = 366
GCD(1, 366) = ( 1 x 366 ) / 366
= 1 / 366
= 1
So, Greatest Common Divisor of 420, 901, 153, 366 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 420, 901, 153, 366
The greatest common divisor of numbers 420, 901, 153, 366 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 420, 901, 153, 366 is 1.
1. What is the GCD of 420, 901, 153, 366?
GCD of given numbers 420, 901, 153, 366 is 1
2. How to calculate the greatest common divisor of 420, 901, 153, 366?
We can find the highest common divisor of 420, 901, 153, 366 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 420, 901, 153, 366 i.e 1.
3. How can I use the GCD of 420, 901, 153, 366Calculator?
Out the numbers 420, 901, 153, 366 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.