25
16
49
36
81
The greatest common factor (GCF) is often also called the greatest common divisor (GCD) or highest common factor (HCF). Keep in mind that these different terms all refer to the same thing: the largest integer which evenly divides two or more numbers.The greatest common factor of 250 and 750 is 250
The largest perfect square factor of 48 is 16.
The largest square factor of 557 is 1 because 557 is a prime number
We need to know what number the square is a factor of.
9 is a square number and is a factor of 63
It is: 36 because 6*6 = 36
64
36
16
25
100
4
4