Online GCD Calculator is useful to find the GCD of 491, 670, 802, 869 quickly. Get the easiest ways to solve the greatest common divisor of 491, 670, 802, 869 i.e 1 in different methods as follows.
Given Input numbers are 491, 670, 802, 869
In the factoring method, we have to find the divisors of all numbers
Divisors of 491 :
The positive integer divisors of 491 that completely divides 491 are.
1, 491
Divisors of 670 :
The positive integer divisors of 670 that completely divides 670 are.
1, 2, 5, 10, 67, 134, 335, 670
Divisors of 802 :
The positive integer divisors of 802 that completely divides 802 are.
1, 2, 401, 802
Divisors of 869 :
The positive integer divisors of 869 that completely divides 869 are.
1, 11, 79, 869
GCD of numbers is the greatest common divisor
So, the GCD (491, 670, 802, 869) = 1.
Given numbers are 491, 670, 802, 869
The list of prime factors of all numbers are
Prime factors of 491 are 491
Prime factors of 670 are 2 x 5 x 67
Prime factors of 802 are 2 x 401
Prime factors of 869 are 11 x 79
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 491, 670, 802, 869
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(491, 670) = 328970
GCD(491, 670) = ( 491 x 670 ) / 328970
= 491 / 670
= 491
Step2:
LCM(1, 802) = 802
GCD(1, 802) = ( 1 x 802 ) / 802
= 1 / 802
= 1
Step3:
LCM(1, 869) = 869
GCD(1, 869) = ( 1 x 869 ) / 869
= 1 / 869
= 1
So, Greatest Common Divisor of 491, 670, 802, 869 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 491, 670, 802, 869
The greatest common divisor of numbers 491, 670, 802, 869 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 491, 670, 802, 869 is 1.
1. What is the GCD of 491, 670, 802, 869?
GCD of given numbers 491, 670, 802, 869 is 1
2. How to calculate the greatest common divisor of 491, 670, 802, 869?
We can find the highest common divisor of 491, 670, 802, 869 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 491, 670, 802, 869 i.e 1.
3. How can I use the GCD of 491, 670, 802, 869Calculator?
Out the numbers 491, 670, 802, 869 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.