Online GCD Calculator is useful to find the GCD of 708, 672, 971, 398 quickly. Get the easiest ways to solve the greatest common divisor of 708, 672, 971, 398 i.e 1 in different methods as follows.
Given Input numbers are 708, 672, 971, 398
In the factoring method, we have to find the divisors of all numbers
Divisors of 708 :
The positive integer divisors of 708 that completely divides 708 are.
1, 2, 3, 4, 6, 12, 59, 118, 177, 236, 354, 708
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 971 :
The positive integer divisors of 971 that completely divides 971 are.
1, 971
Divisors of 398 :
The positive integer divisors of 398 that completely divides 398 are.
1, 2, 199, 398
GCD of numbers is the greatest common divisor
So, the GCD (708, 672, 971, 398) = 1.
Given numbers are 708, 672, 971, 398
The list of prime factors of all numbers are
Prime factors of 708 are 2 x 2 x 3 x 59
Prime factors of 672 are 2 x 2 x 2 x 2 x 2 x 3 x 7
Prime factors of 971 are 971
Prime factors of 398 are 2 x 199
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 708, 672, 971, 398
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(708, 672) = 39648
GCD(708, 672) = ( 708 x 672 ) / 39648
= 708 / 672
= 708
Step2:
LCM(12, 971) = 11652
GCD(12, 971) = ( 12 x 971 ) / 11652
= 12 / 971
= 12
Step3:
LCM(1, 398) = 398
GCD(1, 398) = ( 1 x 398 ) / 398
= 1 / 398
= 1
So, Greatest Common Divisor of 708, 672, 971, 398 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 708, 672, 971, 398
The greatest common divisor of numbers 708, 672, 971, 398 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 708, 672, 971, 398 is 1.
1. What is the GCD of 708, 672, 971, 398?
GCD of given numbers 708, 672, 971, 398 is 1
2. How to calculate the greatest common divisor of 708, 672, 971, 398?
We can find the highest common divisor of 708, 672, 971, 398 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 708, 672, 971, 398 i.e 1.
3. How can I use the GCD of 708, 672, 971, 398Calculator?
Out the numbers 708, 672, 971, 398 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.