Online GCD Calculator is useful to find the GCD of 898, 358, 145, 635 quickly. Get the easiest ways to solve the greatest common divisor of 898, 358, 145, 635 i.e 1 in different methods as follows.
Given Input numbers are 898, 358, 145, 635
In the factoring method, we have to find the divisors of all numbers
Divisors of 898 :
The positive integer divisors of 898 that completely divides 898 are.
1, 2, 449, 898
Divisors of 358 :
The positive integer divisors of 358 that completely divides 358 are.
1, 2, 179, 358
Divisors of 145 :
The positive integer divisors of 145 that completely divides 145 are.
1, 5, 29, 145
Divisors of 635 :
The positive integer divisors of 635 that completely divides 635 are.
1, 5, 127, 635
GCD of numbers is the greatest common divisor
So, the GCD (898, 358, 145, 635) = 1.
Given numbers are 898, 358, 145, 635
The list of prime factors of all numbers are
Prime factors of 898 are 2 x 449
Prime factors of 358 are 2 x 179
Prime factors of 145 are 5 x 29
Prime factors of 635 are 5 x 127
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 898, 358, 145, 635
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(898, 358) = 160742
GCD(898, 358) = ( 898 x 358 ) / 160742
= 898 / 358
= 898
Step2:
LCM(2, 145) = 290
GCD(2, 145) = ( 2 x 145 ) / 290
= 2 / 145
= 2
Step3:
LCM(1, 635) = 635
GCD(1, 635) = ( 1 x 635 ) / 635
= 1 / 635
= 1
So, Greatest Common Divisor of 898, 358, 145, 635 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 898, 358, 145, 635
The greatest common divisor of numbers 898, 358, 145, 635 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 898, 358, 145, 635 is 1.
1. What is the GCD of 898, 358, 145, 635?
GCD of given numbers 898, 358, 145, 635 is 1
2. How to calculate the greatest common divisor of 898, 358, 145, 635?
We can find the highest common divisor of 898, 358, 145, 635 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 898, 358, 145, 635 i.e 1.
3. How can I use the GCD of 898, 358, 145, 635Calculator?
Out the numbers 898, 358, 145, 635 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.