Online GCD Calculator is useful to find the GCD of 851, 720, 140, 269 quickly. Get the easiest ways to solve the greatest common divisor of 851, 720, 140, 269 i.e 1 in different methods as follows.
Given Input numbers are 851, 720, 140, 269
In the factoring method, we have to find the divisors of all numbers
Divisors of 851 :
The positive integer divisors of 851 that completely divides 851 are.
1, 23, 37, 851
Divisors of 720 :
The positive integer divisors of 720 that completely divides 720 are.
1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720
Divisors of 140 :
The positive integer divisors of 140 that completely divides 140 are.
1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140
Divisors of 269 :
The positive integer divisors of 269 that completely divides 269 are.
1, 269
GCD of numbers is the greatest common divisor
So, the GCD (851, 720, 140, 269) = 1.
Given numbers are 851, 720, 140, 269
The list of prime factors of all numbers are
Prime factors of 851 are 23 x 37
Prime factors of 720 are 2 x 2 x 2 x 2 x 3 x 3 x 5
Prime factors of 140 are 2 x 2 x 5 x 7
Prime factors of 269 are 269
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 851, 720, 140, 269
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(851, 720) = 612720
GCD(851, 720) = ( 851 x 720 ) / 612720
= 851 / 720
= 851
Step2:
LCM(1, 140) = 140
GCD(1, 140) = ( 1 x 140 ) / 140
= 1 / 140
= 1
Step3:
LCM(1, 269) = 269
GCD(1, 269) = ( 1 x 269 ) / 269
= 1 / 269
= 1
So, Greatest Common Divisor of 851, 720, 140, 269 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 851, 720, 140, 269
The greatest common divisor of numbers 851, 720, 140, 269 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 851, 720, 140, 269 is 1.
1. What is the GCD of 851, 720, 140, 269?
GCD of given numbers 851, 720, 140, 269 is 1
2. How to calculate the greatest common divisor of 851, 720, 140, 269?
We can find the highest common divisor of 851, 720, 140, 269 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 851, 720, 140, 269 i.e 1.
3. How can I use the GCD of 851, 720, 140, 269Calculator?
Out the numbers 851, 720, 140, 269 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.