Online GCD Calculator is useful to find the GCD of 471, 620, 896, 315 quickly. Get the easiest ways to solve the greatest common divisor of 471, 620, 896, 315 i.e 1 in different methods as follows.
Given Input numbers are 471, 620, 896, 315
In the factoring method, we have to find the divisors of all numbers
Divisors of 471 :
The positive integer divisors of 471 that completely divides 471 are.
1, 3, 157, 471
Divisors of 620 :
The positive integer divisors of 620 that completely divides 620 are.
1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620
Divisors of 896 :
The positive integer divisors of 896 that completely divides 896 are.
1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896
Divisors of 315 :
The positive integer divisors of 315 that completely divides 315 are.
1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315
GCD of numbers is the greatest common divisor
So, the GCD (471, 620, 896, 315) = 1.
Given numbers are 471, 620, 896, 315
The list of prime factors of all numbers are
Prime factors of 471 are 3 x 157
Prime factors of 620 are 2 x 2 x 5 x 31
Prime factors of 896 are 2 x 2 x 2 x 2 x 2 x 2 x 2 x 7
Prime factors of 315 are 3 x 3 x 5 x 7
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 471, 620, 896, 315
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(471, 620) = 292020
GCD(471, 620) = ( 471 x 620 ) / 292020
= 471 / 620
= 471
Step2:
LCM(1, 896) = 896
GCD(1, 896) = ( 1 x 896 ) / 896
= 1 / 896
= 1
Step3:
LCM(1, 315) = 315
GCD(1, 315) = ( 1 x 315 ) / 315
= 1 / 315
= 1
So, Greatest Common Divisor of 471, 620, 896, 315 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 471, 620, 896, 315
The greatest common divisor of numbers 471, 620, 896, 315 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 471, 620, 896, 315 is 1.
1. What is the GCD of 471, 620, 896, 315?
GCD of given numbers 471, 620, 896, 315 is 1
2. How to calculate the greatest common divisor of 471, 620, 896, 315?
We can find the highest common divisor of 471, 620, 896, 315 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 471, 620, 896, 315 i.e 1.
3. How can I use the GCD of 471, 620, 896, 315Calculator?
Out the numbers 471, 620, 896, 315 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.