11*10*9*8*7*6*5*4*3*2*1
Alternative:
11 factorial equals 39916800. Considering 39916800 X 1, then 39916800 would be the greatest factor. If you don't want to consider 1 a factor, then it would be 19958400, which is one half of 39916800. The question does not specify prime factors. I think the greatest prime factor would have to be 11, since any factor greater than 11 would have to be the product of some combination of the numbers between 10 and 1.
Simplification using the greatest common factor does.Simplification using the greatest common factor does.Simplification using the greatest common factor does.Simplification using the greatest common factor does.
The greatest common factor of 77 and 88 is 11, and it is also the greatest prime factor.
There is no Greatest Common Factor (GCF) for a single number. The Greatest Common Factor is the largest factor common to two or more numbers.
3 is the greatest prime factor of 96.
The greatest common factor of 52 and 81 is 1
Eleven has no such factor.
Eleven. w
The GCF is 1.
The GCF is 1.
The GCF is 1.
You should be doing this unaided as I am sure it is the Scottish Junior Maths Challenge!
use of factorial experiment instead of single factor experiments
7 factorial means 7x6x5x4x3x2x1 which can be rewritten as 7x(3x2)x5x(2x2)x3x2x1 when 6 and 4 are factored. Notice the repeating factors are (3x3)x(2x2)x(2x2) = (3x2x2)x(3x2x2) = 12 squared = 144
Eleven
1 is a factor of all positive numbers.
The greatest common factor of 12 and 20 is 4
The greatest factor of any number is the number itself.