Online GCD Calculator is useful to find the GCD of 672, 980, 426, 719 quickly. Get the easiest ways to solve the greatest common divisor of 672, 980, 426, 719 i.e 1 in different methods as follows.
Given Input numbers are 672, 980, 426, 719
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 980 :
The positive integer divisors of 980 that completely divides 980 are.
1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980
Divisors of 426 :
The positive integer divisors of 426 that completely divides 426 are.
1, 2, 3, 6, 71, 142, 213, 426
Divisors of 719 :
The positive integer divisors of 719 that completely divides 719 are.
1, 719
GCD of numbers is the greatest common divisor
So, the GCD (672, 980, 426, 719) = 1.
Given numbers are 672, 980, 426, 719
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 980 are 2 x 2 x 5 x 7 x 7
Prime factors of 426 are 2 x 3 x 71
Prime factors of 719 are 719
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 672, 980, 426, 719
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(672, 980) = 23520
GCD(672, 980) = ( 672 x 980 ) / 23520
= 672 / 980
= 672
Step2:
LCM(28, 426) = 5964
GCD(28, 426) = ( 28 x 426 ) / 5964
= 28 / 426
= 28
Step3:
LCM(2, 719) = 1438
GCD(2, 719) = ( 2 x 719 ) / 1438
= 2 / 719
= 2
So, Greatest Common Divisor of 672, 980, 426, 719 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 672, 980, 426, 719
The greatest common divisor of numbers 672, 980, 426, 719 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 672, 980, 426, 719 is 1.
1. What is the GCD of 672, 980, 426, 719?
GCD of given numbers 672, 980, 426, 719 is 1
2. How to calculate the greatest common divisor of 672, 980, 426, 719?
We can find the highest common divisor of 672, 980, 426, 719 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, 980, 426, 719 i.e 1.
3. How can I use the GCD of 672, 980, 426, 719Calculator?
Out the numbers 672, 980, 426, 719 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.