72/36 = 2
The greatest divisor is the largest number that divides into a given number evenly - no remainder or fractions. For example, the greatest divisor of 75 is 25 since no number greater than 25 will go into 75 evenly.
when it divides evenly into that number with no remainder.
When it divides evenly into that number with no remainder.
It's the largest whole number that divides into each of them evenly with no remainder.
The greatest common factor, or GCF, is the largest number that divides evenly with no remainder into a set of given numbers.
The definition of a factor is a number that divides evenly into another number with no remainder. Since no factor has a remainder, the GCF definitely can't have one.
Because it is the largest number that divides into both 6 and 15 evenly with no remainder.
Because 21 is the largest number that divides evenly into both of those numbers with no remainder.
Because 45 is the largest number that divides into both 90 and 135 evenly with no remainder.
200
If it divides evenly into the original number with no remainder, it's a factor.
You just divide it by 21 and if there is no remainder then it went in evenly.