Online GCD Calculator is useful to find the GCD of 435, 162, 164, 920 quickly. Get the easiest ways to solve the greatest common divisor of 435, 162, 164, 920 i.e 1 in different methods as follows.
Given Input numbers are 435, 162, 164, 920
In the factoring method, we have to find the divisors of all numbers
Divisors of 435 :
The positive integer divisors of 435 that completely divides 435 are.
1, 3, 5, 15, 29, 87, 145, 435
Divisors of 162 :
The positive integer divisors of 162 that completely divides 162 are.
1, 2, 3, 6, 9, 18, 27, 54, 81, 162
Divisors of 164 :
The positive integer divisors of 164 that completely divides 164 are.
1, 2, 4, 41, 82, 164
Divisors of 920 :
The positive integer divisors of 920 that completely divides 920 are.
1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920
GCD of numbers is the greatest common divisor
So, the GCD (435, 162, 164, 920) = 1.
Given numbers are 435, 162, 164, 920
The list of prime factors of all numbers are
Prime factors of 435 are 3 x 5 x 29
Prime factors of 162 are 2 x 3 x 3 x 3 x 3
Prime factors of 164 are 2 x 2 x 41
Prime factors of 920 are 2 x 2 x 2 x 5 x 23
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 435, 162, 164, 920
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(435, 162) = 23490
GCD(435, 162) = ( 435 x 162 ) / 23490
= 435 / 162
= 435
Step2:
LCM(3, 164) = 492
GCD(3, 164) = ( 3 x 164 ) / 492
= 3 / 164
= 3
Step3:
LCM(1, 920) = 920
GCD(1, 920) = ( 1 x 920 ) / 920
= 1 / 920
= 1
So, Greatest Common Divisor of 435, 162, 164, 920 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 435, 162, 164, 920
The greatest common divisor of numbers 435, 162, 164, 920 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 435, 162, 164, 920 is 1.
1. What is the GCD of 435, 162, 164, 920?
GCD of given numbers 435, 162, 164, 920 is 1
2. How to calculate the greatest common divisor of 435, 162, 164, 920?
We can find the highest common divisor of 435, 162, 164, 920 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 435, 162, 164, 920 i.e 1.
3. How can I use the GCD of 435, 162, 164, 920Calculator?
Out the numbers 435, 162, 164, 920 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.