Online GCD Calculator is useful to find the GCD of 602, 980, 345, 672 quickly. Get the easiest ways to solve the greatest common divisor of 602, 980, 345, 672 i.e 1 in different methods as follows.
Given Input numbers are 602, 980, 345, 672
In the factoring method, we have to find the divisors of all numbers
Divisors of 602 :
The positive integer divisors of 602 that completely divides 602 are.
1, 2, 7, 14, 43, 86, 301, 602
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 345 :
The positive integer divisors of 345 that completely divides 345 are.
1, 3, 5, 15, 23, 69, 115, 345
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
GCD of numbers is the greatest common divisor
So, the GCD (602, 980, 345, 672) = 1.
Given numbers are 602, 980, 345, 672
The list of prime factors of all numbers are
Prime factors of 602 are 2 x 7 x 43
Prime factors of 980 are 2 x 2 x 5 x 7 x 7
Prime factors of 345 are 3 x 5 x 23
Prime factors of 672 are 2 x 2 x 2 x 2 x 2 x 3 x 7
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 602, 980, 345, 672
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(602, 980) = 42140
GCD(602, 980) = ( 602 x 980 ) / 42140
= 602 / 980
= 602
Step2:
LCM(14, 345) = 4830
GCD(14, 345) = ( 14 x 345 ) / 4830
= 14 / 345
= 14
Step3:
LCM(1, 672) = 672
GCD(1, 672) = ( 1 x 672 ) / 672
= 1 / 672
= 1
So, Greatest Common Divisor of 602, 980, 345, 672 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 602, 980, 345, 672
The greatest common divisor of numbers 602, 980, 345, 672 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 602, 980, 345, 672 is 1.
1. What is the GCD of 602, 980, 345, 672?
GCD of given numbers 602, 980, 345, 672 is 1
2. How to calculate the greatest common divisor of 602, 980, 345, 672?
We can find the highest common divisor of 602, 980, 345, 672 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 602, 980, 345, 672 i.e 1.
3. How can I use the GCD of 602, 980, 345, 672Calculator?
Out the numbers 602, 980, 345, 672 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.