Online GCD Calculator is useful to find the GCD of 664, 804, 670, 551 quickly. Get the easiest ways to solve the greatest common divisor of 664, 804, 670, 551 i.e 1 in different methods as follows.
Given Input numbers are 664, 804, 670, 551
In the factoring method, we have to find the divisors of all numbers
Divisors of 664 :
The positive integer divisors of 664 that completely divides 664 are.
1, 2, 4, 8, 83, 166, 332, 664
Divisors of 804 :
The positive integer divisors of 804 that completely divides 804 are.
1, 2, 3, 4, 6, 12, 67, 134, 201, 268, 402, 804
Divisors of 670 :
The positive integer divisors of 670 that completely divides 670 are.
1, 2, 5, 10, 67, 134, 335, 670
Divisors of 551 :
The positive integer divisors of 551 that completely divides 551 are.
1, 19, 29, 551
GCD of numbers is the greatest common divisor
So, the GCD (664, 804, 670, 551) = 1.
Given numbers are 664, 804, 670, 551
The list of prime factors of all numbers are
Prime factors of 664 are 2 x 2 x 2 x 83
Prime factors of 804 are 2 x 2 x 3 x 67
Prime factors of 670 are 2 x 5 x 67
Prime factors of 551 are 19 x 29
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 664, 804, 670, 551
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(664, 804) = 133464
GCD(664, 804) = ( 664 x 804 ) / 133464
= 664 / 804
= 664
Step2:
LCM(4, 670) = 1340
GCD(4, 670) = ( 4 x 670 ) / 1340
= 4 / 670
= 4
Step3:
LCM(2, 551) = 1102
GCD(2, 551) = ( 2 x 551 ) / 1102
= 2 / 551
= 2
So, Greatest Common Divisor of 664, 804, 670, 551 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 664, 804, 670, 551
The greatest common divisor of numbers 664, 804, 670, 551 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 664, 804, 670, 551 is 1.
1. What is the GCD of 664, 804, 670, 551?
GCD of given numbers 664, 804, 670, 551 is 1
2. How to calculate the greatest common divisor of 664, 804, 670, 551?
We can find the highest common divisor of 664, 804, 670, 551 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 664, 804, 670, 551 i.e 1.
3. How can I use the GCD of 664, 804, 670, 551Calculator?
Out the numbers 664, 804, 670, 551 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.