The easiest way to find that answer is to first factor 72 into prime format:
72 = 2x36 = 2x2x18 = 2x2x2x9 = 2x2x2x3x3
Now, look for prime numbers that occur in pairs, as any pair of like numbers in prime factorial can be combined to form a square, thus:
2x2x2x3x3 = 2(2x2)(3x3) = 2(4)(9)
Lastly, multiply your square numbers together (the product of multiplying squares together will always yield another square) to get your answer:
(4)(9) = 36, which is the largest whole-number, square factor of 72.
That's the greatest common factor, or GCF.
9
There is no greatest whole number. If x were the greatest whole number then what about x+1? It would be greater than x and it would be a whole number!
The greatest common factor is a number that divides evenly into two or more numbers. It is also called the highest common factor or greatest common divisor.
A perfect square is a rational number equal to the square of a whole number.
36
That's the greatest common factor, or GCF.
That's the greatest common factor, or GCF.
The greatest common factor (or GCF) is the highest number that can divide into aanother number, and not have a decimal (whole number).
Any positive whole number is the largest factor of itself.
It is: 29
Oh, dude, the whole number with the greatest prime factor between 1 and 30 is 30 itself. The greatest prime factor of 30 is 5, which is the largest prime number between 1 and 30. So, yeah, 30 takes the crown for this one.
No not always. Love you
9
The GCF is 1.
This cannot be determined based on the number you provided. You must have at least two whole numbers to determine a greatest common factor.
This cannot be determined based on the number you provided. You must have at least two whole numbers to determine a greatest common factor.