1 and 2
The prime factors are: 14 = 2 * 7 22 = 2 * 11 28 = 2 * 2 * 7 17 = 2 * 5 * 7 So the greatest common factor is 2.
The greatest common factor is 9 because 18 is divisible by 9 and so is 45. It can not be greaater than half of 18 and 45 is not divisible by 18.
HCF, in mathematics, stands for highest common factor. It is also known as the greatest common factor, or GCF, and represents the largest number that can divide into all the members of a given set of numbers evenly with no remainder.
25 x 3
1, 5, 13, and 65.
A factor is a number or quantity that when multiplied with another produces a given number or expression.
LCM(14, 30) = 420.
% rate = 35% = 21/60 * 100% = 0.35 * 100% = 35%
It is: 4
It starts on the 21st of September :)
20% decrease.
.3 x 60 = 18 or 3/10 x 60 = 3 x 6 = 18