Yes because 30 can be divided by 3 exactly without a remainder.
30/3 = 10
3, 6, 15, 30
yesYes, 3 is a factor of 30.
No, 3 is not a factor of 40.
The prime factors are: 12 = 2 * 2 *3 21 = 3 *7 30 = 2 * 3 * 5 So the greatest common factor is 3.
The factors of 30 are 2, 3, and 5 The factors of 42 are 2, 3, and 7 So, the highest common factor will be 2 x 3 = 6
Since 3 is a factor of 30, it is automatically the GCF.
The answer is 30, because it is the largest shared factor.
A factor = a number which can be divided into the given number with no remainder ie 2, 3, 5, 6, 10, 15, 30 so YES, 5 is a factor of 30 It is because 5 times 6 is 30.
30 is a factor of 150 so 30 is the greatest common factor of 30 and 150
The greatest common factor of 30 and 39 is 3.
30
The greatest common factor for 30 and 99 is 3.