The answer is 18C6 which stands for 18!/[6!*(18-6)!] where n! means 1*2*3*...*n.
That simplifies to 18*17*16*15*14*13/(6*5*4*3*2*1) = 18564
6 if order doesn't matter
from the numbers 4567 we can have 24 numbers
There are infinitely many sets. One possibility is {18, 18, 18, 18, 18, 18}. Another is {15, 16, 17, 19, 20, 21} or {-5000, -4999, -4998, 5034, 5036, 1,000,000,000,000,000}
18 and 6.
Four numbers that equal 72 are 18, 18, 18, and 18. Alternatively, you could use 12, 12, 24, and 24, or 6, 6, 6, and 54. There are many combinations possible, such as 8, 8, 8, and 48 as well.
6 if order doesn't matter
There are 376740 such sets and you must think me crazy if you think I will list them all!
from the numbers 4567 we can have 24 numbers
There are infinitely many sets. One possibility is {18, 18, 18, 18, 18, 18}. Another is {15, 16, 17, 19, 20, 21} or {-5000, -4999, -4998, 5034, 5036, 1,000,000,000,000,000}
There are infinitely many sets. {3,6,6,6,6,9} is one possibility.
There are infinitely many sets of this type. Some of the common sets include natural numbers, integers, rational numbers, real numbers, complex numbers. Also, as an example, all sets of multiples of some whole number, for instance: { ... -6, -4, -2, 0, 2, 4, 6, ...} {... -9, -6, -3, 0, 3, 6, 9, ...} etc.
That depends on the numbers you're comparing. 6 is the GCF of 12 and 18. 9 is the GCF of 18 and 27.
1, 2, 3, 6, 9, 18.
18 and 6.
Four numbers that equal 72 are 18, 18, 18, and 18. Alternatively, you could use 12, 12, 24, and 24, or 6, 6, 6, and 54. There are many combinations possible, such as 8, 8, 8, and 48 as well.
That's an easy one six factorial, of course. 6x5x4x3x2x1=your answer
6 and 18