Online GCD Calculator is useful to find the GCD of 973, 342, 672, 480 quickly. Get the easiest ways to solve the greatest common divisor of 973, 342, 672, 480 i.e 1 in different methods as follows.
Given Input numbers are 973, 342, 672, 480
In the factoring method, we have to find the divisors of all numbers
Divisors of 973 :
The positive integer divisors of 973 that completely divides 973 are.
1, 7, 139, 973
Divisors of 342 :
The positive integer divisors of 342 that completely divides 342 are.
1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342
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 480 :
The positive integer divisors of 480 that completely divides 480 are.
1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480
GCD of numbers is the greatest common divisor
So, the GCD (973, 342, 672, 480) = 1.
Given numbers are 973, 342, 672, 480
The list of prime factors of all numbers are
Prime factors of 973 are 7 x 139
Prime factors of 342 are 2 x 3 x 3 x 19
Prime factors of 672 are 2 x 2 x 2 x 2 x 2 x 3 x 7
Prime factors of 480 are 2 x 2 x 2 x 2 x 2 x 3 x 5
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 973, 342, 672, 480
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(973, 342) = 332766
GCD(973, 342) = ( 973 x 342 ) / 332766
= 973 / 342
= 973
Step2:
LCM(1, 672) = 672
GCD(1, 672) = ( 1 x 672 ) / 672
= 1 / 672
= 1
Step3:
LCM(1, 480) = 480
GCD(1, 480) = ( 1 x 480 ) / 480
= 1 / 480
= 1
So, Greatest Common Divisor of 973, 342, 672, 480 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 973, 342, 672, 480
The greatest common divisor of numbers 973, 342, 672, 480 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 973, 342, 672, 480 is 1.
1. What is the GCD of 973, 342, 672, 480?
GCD of given numbers 973, 342, 672, 480 is 1
2. How to calculate the greatest common divisor of 973, 342, 672, 480?
We can find the highest common divisor of 973, 342, 672, 480 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 973, 342, 672, 480 i.e 1.
3. How can I use the GCD of 973, 342, 672, 480Calculator?
Out the numbers 973, 342, 672, 480 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.