Online GCD Calculator is useful to find the GCD of 142, 546, 225, 897 quickly. Get the easiest ways to solve the greatest common divisor of 142, 546, 225, 897 i.e 1 in different methods as follows.
Given Input numbers are 142, 546, 225, 897
In the factoring method, we have to find the divisors of all numbers
Divisors of 142 :
The positive integer divisors of 142 that completely divides 142 are.
1, 2, 71, 142
Divisors of 546 :
The positive integer divisors of 546 that completely divides 546 are.
1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 546
Divisors of 225 :
The positive integer divisors of 225 that completely divides 225 are.
1, 3, 5, 9, 15, 25, 45, 75, 225
Divisors of 897 :
The positive integer divisors of 897 that completely divides 897 are.
1, 3, 13, 23, 39, 69, 299, 897
GCD of numbers is the greatest common divisor
So, the GCD (142, 546, 225, 897) = 1.
Given numbers are 142, 546, 225, 897
The list of prime factors of all numbers are
Prime factors of 142 are 2 x 71
Prime factors of 546 are 2 x 3 x 7 x 13
Prime factors of 225 are 3 x 3 x 5 x 5
Prime factors of 897 are 3 x 13 x 23
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 142, 546, 225, 897
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(142, 546) = 38766
GCD(142, 546) = ( 142 x 546 ) / 38766
= 142 / 546
= 142
Step2:
LCM(2, 225) = 450
GCD(2, 225) = ( 2 x 225 ) / 450
= 2 / 225
= 2
Step3:
LCM(1, 897) = 897
GCD(1, 897) = ( 1 x 897 ) / 897
= 1 / 897
= 1
So, Greatest Common Divisor of 142, 546, 225, 897 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 142, 546, 225, 897
The greatest common divisor of numbers 142, 546, 225, 897 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 142, 546, 225, 897 is 1.
1. What is the GCD of 142, 546, 225, 897?
GCD of given numbers 142, 546, 225, 897 is 1
2. How to calculate the greatest common divisor of 142, 546, 225, 897?
We can find the highest common divisor of 142, 546, 225, 897 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 142, 546, 225, 897 i.e 1.
3. How can I use the GCD of 142, 546, 225, 897Calculator?
Out the numbers 142, 546, 225, 897 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.