Online GCD Calculator is useful to find the GCD of 710, 912, 139, 397 quickly. Get the easiest ways to solve the greatest common divisor of 710, 912, 139, 397 i.e 1 in different methods as follows.
Given Input numbers are 710, 912, 139, 397
In the factoring method, we have to find the divisors of all numbers
Divisors of 710 :
The positive integer divisors of 710 that completely divides 710 are.
1, 2, 5, 10, 71, 142, 355, 710
Divisors of 912 :
The positive integer divisors of 912 that completely divides 912 are.
1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 304, 456, 912
Divisors of 139 :
The positive integer divisors of 139 that completely divides 139 are.
1, 139
Divisors of 397 :
The positive integer divisors of 397 that completely divides 397 are.
1, 397
GCD of numbers is the greatest common divisor
So, the GCD (710, 912, 139, 397) = 1.
Given numbers are 710, 912, 139, 397
The list of prime factors of all numbers are
Prime factors of 710 are 2 x 5 x 71
Prime factors of 912 are 2 x 2 x 2 x 2 x 3 x 19
Prime factors of 139 are 139
Prime factors of 397 are 397
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 710, 912, 139, 397
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(710, 912) = 323760
GCD(710, 912) = ( 710 x 912 ) / 323760
= 710 / 912
= 710
Step2:
LCM(2, 139) = 278
GCD(2, 139) = ( 2 x 139 ) / 278
= 2 / 139
= 2
Step3:
LCM(1, 397) = 397
GCD(1, 397) = ( 1 x 397 ) / 397
= 1 / 397
= 1
So, Greatest Common Divisor of 710, 912, 139, 397 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 710, 912, 139, 397
The greatest common divisor of numbers 710, 912, 139, 397 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 710, 912, 139, 397 is 1.
1. What is the GCD of 710, 912, 139, 397?
GCD of given numbers 710, 912, 139, 397 is 1
2. How to calculate the greatest common divisor of 710, 912, 139, 397?
We can find the highest common divisor of 710, 912, 139, 397 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 710, 912, 139, 397 i.e 1.
3. How can I use the GCD of 710, 912, 139, 397Calculator?
Out the numbers 710, 912, 139, 397 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.