Online GCD Calculator is useful to find the GCD of 880, 520, 391, 141 quickly. Get the easiest ways to solve the greatest common divisor of 880, 520, 391, 141 i.e 1 in different methods as follows.
Given Input numbers are 880, 520, 391, 141
In the factoring method, we have to find the divisors of all numbers
Divisors of 880 :
The positive integer divisors of 880 that completely divides 880 are.
1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880
Divisors of 520 :
The positive integer divisors of 520 that completely divides 520 are.
1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520
Divisors of 391 :
The positive integer divisors of 391 that completely divides 391 are.
1, 17, 23, 391
Divisors of 141 :
The positive integer divisors of 141 that completely divides 141 are.
1, 3, 47, 141
GCD of numbers is the greatest common divisor
So, the GCD (880, 520, 391, 141) = 1.
Given numbers are 880, 520, 391, 141
The list of prime factors of all numbers are
Prime factors of 880 are 2 x 2 x 2 x 2 x 5 x 11
Prime factors of 520 are 2 x 2 x 2 x 5 x 13
Prime factors of 391 are 17 x 23
Prime factors of 141 are 3 x 47
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 880, 520, 391, 141
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(880, 520) = 11440
GCD(880, 520) = ( 880 x 520 ) / 11440
= 880 / 520
= 880
Step2:
LCM(40, 391) = 15640
GCD(40, 391) = ( 40 x 391 ) / 15640
= 40 / 391
= 40
Step3:
LCM(1, 141) = 141
GCD(1, 141) = ( 1 x 141 ) / 141
= 1 / 141
= 1
So, Greatest Common Divisor of 880, 520, 391, 141 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 880, 520, 391, 141
The greatest common divisor of numbers 880, 520, 391, 141 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 880, 520, 391, 141 is 1.
1. What is the GCD of 880, 520, 391, 141?
GCD of given numbers 880, 520, 391, 141 is 1
2. How to calculate the greatest common divisor of 880, 520, 391, 141?
We can find the highest common divisor of 880, 520, 391, 141 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 880, 520, 391, 141 i.e 1.
3. How can I use the GCD of 880, 520, 391, 141Calculator?
Out the numbers 880, 520, 391, 141 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.