Online GCD Calculator is useful to find the GCD of 672, 945, 988, 502 quickly. Get the easiest ways to solve the greatest common divisor of 672, 945, 988, 502 i.e 1 in different methods as follows.
Given Input numbers are 672, 945, 988, 502
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 945 :
The positive integer divisors of 945 that completely divides 945 are.
1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 189, 315, 945
Divisors of 988 :
The positive integer divisors of 988 that completely divides 988 are.
1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988
Divisors of 502 :
The positive integer divisors of 502 that completely divides 502 are.
1, 2, 251, 502
GCD of numbers is the greatest common divisor
So, the GCD (672, 945, 988, 502) = 1.
Given numbers are 672, 945, 988, 502
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 945 are 3 x 3 x 3 x 5 x 7
Prime factors of 988 are 2 x 2 x 13 x 19
Prime factors of 502 are 2 x 251
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 672, 945, 988, 502
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(672, 945) = 30240
GCD(672, 945) = ( 672 x 945 ) / 30240
= 672 / 945
= 672
Step2:
LCM(21, 988) = 20748
GCD(21, 988) = ( 21 x 988 ) / 20748
= 21 / 988
= 21
Step3:
LCM(1, 502) = 502
GCD(1, 502) = ( 1 x 502 ) / 502
= 1 / 502
= 1
So, Greatest Common Divisor of 672, 945, 988, 502 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 672, 945, 988, 502
The greatest common divisor of numbers 672, 945, 988, 502 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 672, 945, 988, 502 is 1.
1. What is the GCD of 672, 945, 988, 502?
GCD of given numbers 672, 945, 988, 502 is 1
2. How to calculate the greatest common divisor of 672, 945, 988, 502?
We can find the highest common divisor of 672, 945, 988, 502 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, 945, 988, 502 i.e 1.
3. How can I use the GCD of 672, 945, 988, 502Calculator?
Out the numbers 672, 945, 988, 502 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.