Online GCD Calculator is useful to find the GCD of 155, 144, 572, 950 quickly. Get the easiest ways to solve the greatest common divisor of 155, 144, 572, 950 i.e 1 in different methods as follows.
Given Input numbers are 155, 144, 572, 950
In the factoring method, we have to find the divisors of all numbers
Divisors of 155 :
The positive integer divisors of 155 that completely divides 155 are.
1, 5, 31, 155
Divisors of 144 :
The positive integer divisors of 144 that completely divides 144 are.
1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144
Divisors of 572 :
The positive integer divisors of 572 that completely divides 572 are.
1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572
Divisors of 950 :
The positive integer divisors of 950 that completely divides 950 are.
1, 2, 5, 10, 19, 25, 38, 50, 95, 190, 475, 950
GCD of numbers is the greatest common divisor
So, the GCD (155, 144, 572, 950) = 1.
Given numbers are 155, 144, 572, 950
The list of prime factors of all numbers are
Prime factors of 155 are 5 x 31
Prime factors of 144 are 2 x 2 x 2 x 2 x 3 x 3
Prime factors of 572 are 2 x 2 x 11 x 13
Prime factors of 950 are 2 x 5 x 5 x 19
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 155, 144, 572, 950
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(155, 144) = 22320
GCD(155, 144) = ( 155 x 144 ) / 22320
= 155 / 144
= 155
Step2:
LCM(1, 572) = 572
GCD(1, 572) = ( 1 x 572 ) / 572
= 1 / 572
= 1
Step3:
LCM(1, 950) = 950
GCD(1, 950) = ( 1 x 950 ) / 950
= 1 / 950
= 1
So, Greatest Common Divisor of 155, 144, 572, 950 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 155, 144, 572, 950
The greatest common divisor of numbers 155, 144, 572, 950 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 155, 144, 572, 950 is 1.
1. What is the GCD of 155, 144, 572, 950?
GCD of given numbers 155, 144, 572, 950 is 1
2. How to calculate the greatest common divisor of 155, 144, 572, 950?
We can find the highest common divisor of 155, 144, 572, 950 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 155, 144, 572, 950 i.e 1.
3. How can I use the GCD of 155, 144, 572, 950Calculator?
Out the numbers 155, 144, 572, 950 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.