Online GCD Calculator is useful to find the GCD of 672, 400, 960, 769 quickly. Get the easiest ways to solve the greatest common divisor of 672, 400, 960, 769 i.e 1 in different methods as follows.
Given Input numbers are 672, 400, 960, 769
In the factoring method, we have to find the divisors of all numbers
Divisors of 672 :
The positive integer divisors of 672 that completely divides 672 are.
1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672
Divisors of 400 :
The positive integer divisors of 400 that completely divides 400 are.
1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400
Divisors of 960 :
The positive integer divisors of 960 that completely divides 960 are.
1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960
Divisors of 769 :
The positive integer divisors of 769 that completely divides 769 are.
1, 769
GCD of numbers is the greatest common divisor
So, the GCD (672, 400, 960, 769) = 1.
Given numbers are 672, 400, 960, 769
The list of prime factors of all numbers are
Prime factors of 672 are 2 x 2 x 2 x 2 x 2 x 3 x 7
Prime factors of 400 are 2 x 2 x 2 x 2 x 5 x 5
Prime factors of 960 are 2 x 2 x 2 x 2 x 2 x 2 x 3 x 5
Prime factors of 769 are 769
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 672, 400, 960, 769
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(672, 400) = 16800
GCD(672, 400) = ( 672 x 400 ) / 16800
= 672 / 400
= 672
Step2:
LCM(16, 960) = 960
GCD(16, 960) = ( 16 x 960 ) / 960
= 16 / 960
= 16
Step3:
LCM(16, 769) = 12304
GCD(16, 769) = ( 16 x 769 ) / 12304
= 16 / 769
= 16
So, Greatest Common Divisor of 672, 400, 960, 769 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 672, 400, 960, 769
The greatest common divisor of numbers 672, 400, 960, 769 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 672, 400, 960, 769 is 1.
1. What is the GCD of 672, 400, 960, 769?
GCD of given numbers 672, 400, 960, 769 is 1
2. How to calculate the greatest common divisor of 672, 400, 960, 769?
We can find the highest common divisor of 672, 400, 960, 769 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 672, 400, 960, 769 i.e 1.
3. How can I use the GCD of 672, 400, 960, 769Calculator?
Out the numbers 672, 400, 960, 769 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.