Online GCD Calculator is useful to find the GCD of 969, 662, 570, 120 quickly. Get the easiest ways to solve the greatest common divisor of 969, 662, 570, 120 i.e 1 in different methods as follows.
Given Input numbers are 969, 662, 570, 120
In the factoring method, we have to find the divisors of all numbers
Divisors of 969 :
The positive integer divisors of 969 that completely divides 969 are.
1, 3, 17, 19, 51, 57, 323, 969
Divisors of 662 :
The positive integer divisors of 662 that completely divides 662 are.
1, 2, 331, 662
Divisors of 570 :
The positive integer divisors of 570 that completely divides 570 are.
1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 285, 570
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 (969, 662, 570, 120) = 1.
Given numbers are 969, 662, 570, 120
The list of prime factors of all numbers are
Prime factors of 969 are 3 x 17 x 19
Prime factors of 662 are 2 x 331
Prime factors of 570 are 2 x 3 x 5 x 19
Prime factors of 120 are 2 x 2 x 2 x 3 x 5
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 969, 662, 570, 120
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(969, 662) = 641478
GCD(969, 662) = ( 969 x 662 ) / 641478
= 969 / 662
= 969
Step2:
LCM(1, 570) = 570
GCD(1, 570) = ( 1 x 570 ) / 570
= 1 / 570
= 1
Step3:
LCM(1, 120) = 120
GCD(1, 120) = ( 1 x 120 ) / 120
= 1 / 120
= 1
So, Greatest Common Divisor of 969, 662, 570, 120 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 969, 662, 570, 120
The greatest common divisor of numbers 969, 662, 570, 120 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 969, 662, 570, 120 is 1.
1. What is the GCD of 969, 662, 570, 120?
GCD of given numbers 969, 662, 570, 120 is 1
2. How to calculate the greatest common divisor of 969, 662, 570, 120?
We can find the highest common divisor of 969, 662, 570, 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 969, 662, 570, 120 i.e 1.
3. How can I use the GCD of 969, 662, 570, 120Calculator?
Out the numbers 969, 662, 570, 120 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.