Online GCD Calculator is useful to find the GCD of 707, 209, 670, 694 quickly. Get the easiest ways to solve the greatest common divisor of 707, 209, 670, 694 i.e 1 in different methods as follows.
Given Input numbers are 707, 209, 670, 694
In the factoring method, we have to find the divisors of all numbers
Divisors of 707 :
The positive integer divisors of 707 that completely divides 707 are.
1, 7, 101, 707
Divisors of 209 :
The positive integer divisors of 209 that completely divides 209 are.
1, 11, 19, 209
Divisors of 670 :
The positive integer divisors of 670 that completely divides 670 are.
1, 2, 5, 10, 67, 134, 335, 670
Divisors of 694 :
The positive integer divisors of 694 that completely divides 694 are.
1, 2, 347, 694
GCD of numbers is the greatest common divisor
So, the GCD (707, 209, 670, 694) = 1.
Given numbers are 707, 209, 670, 694
The list of prime factors of all numbers are
Prime factors of 707 are 7 x 101
Prime factors of 209 are 11 x 19
Prime factors of 670 are 2 x 5 x 67
Prime factors of 694 are 2 x 347
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 707, 209, 670, 694
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(707, 209) = 147763
GCD(707, 209) = ( 707 x 209 ) / 147763
= 707 / 209
= 707
Step2:
LCM(1, 670) = 670
GCD(1, 670) = ( 1 x 670 ) / 670
= 1 / 670
= 1
Step3:
LCM(1, 694) = 694
GCD(1, 694) = ( 1 x 694 ) / 694
= 1 / 694
= 1
So, Greatest Common Divisor of 707, 209, 670, 694 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 707, 209, 670, 694
The greatest common divisor of numbers 707, 209, 670, 694 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 707, 209, 670, 694 is 1.
1. What is the GCD of 707, 209, 670, 694?
GCD of given numbers 707, 209, 670, 694 is 1
2. How to calculate the greatest common divisor of 707, 209, 670, 694?
We can find the highest common divisor of 707, 209, 670, 694 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 707, 209, 670, 694 i.e 1.
3. How can I use the GCD of 707, 209, 670, 694Calculator?
Out the numbers 707, 209, 670, 694 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.