Online GCD Calculator is useful to find the GCD of 742, 980, 648, 374 quickly. Get the easiest ways to solve the greatest common divisor of 742, 980, 648, 374 i.e 2 in different methods as follows.
Given Input numbers are 742, 980, 648, 374
In the factoring method, we have to find the divisors of all numbers
Divisors of 742 :
The positive integer divisors of 742 that completely divides 742 are.
1, 2, 7, 14, 53, 106, 371, 742
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 648 :
The positive integer divisors of 648 that completely divides 648 are.
1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648
Divisors of 374 :
The positive integer divisors of 374 that completely divides 374 are.
1, 2, 11, 17, 22, 34, 187, 374
GCD of numbers is the greatest common divisor
So, the GCD (742, 980, 648, 374) = 2.
Given numbers are 742, 980, 648, 374
The list of prime factors of all numbers are
Prime factors of 742 are 2 x 7 x 53
Prime factors of 980 are 2 x 2 x 5 x 7 x 7
Prime factors of 648 are 2 x 2 x 2 x 3 x 3 x 3 x 3
Prime factors of 374 are 2 x 11 x 17
The highest common occurrence is 21
Therefore, GCD of 742, 980, 648, 374 is 2.
Given numbers are 742, 980, 648, 374
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(742, 980) = 51940
GCD(742, 980) = ( 742 x 980 ) / 51940
= 742 / 980
= 742
Step2:
LCM(14, 648) = 4536
GCD(14, 648) = ( 14 x 648 ) / 4536
= 14 / 648
= 14
Step3:
LCM(2, 374) = 374
GCD(2, 374) = ( 2 x 374 ) / 374
= 2 / 374
= 2
So, Greatest Common Divisor of 742, 980, 648, 374 is 2
Here are some samples of GCD of Numbers calculations.
Given numbers are 742, 980, 648, 374
The greatest common divisor of numbers 742, 980, 648, 374 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 742, 980, 648, 374 is 2.
1. What is the GCD of 742, 980, 648, 374?
GCD of given numbers 742, 980, 648, 374 is 2
2. How to calculate the greatest common divisor of 742, 980, 648, 374?
We can find the highest common divisor of 742, 980, 648, 374 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 742, 980, 648, 374 i.e 2.
3. How can I use the GCD of 742, 980, 648, 374Calculator?
Out the numbers 742, 980, 648, 374 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.