The lowest common denominator, or LCD of 5 and 15 is 15 because that is the smallest number that both numbers divide evenly into.
The least common multiple of 5 and 15 is 15 because it is the lowest number that both will divide into evenly.
The number is 15.
1 and 5.
You divide each number by a number that can go into both of the numbers evenly. Say a fraction is 15/20, you can divide both numbers by 5. So it would be 3/4. So 15/20 = 3/4. 15/18 divided by 3 you get 5/6 which is the lowest term.
The smallest number into which both 7 and 15 can be divided evenly is 105.
There are not two numbers that go into both 15 and 16 evenly. The only number that does is one (1).
15, because it is the smallest number that is evenly divisible by both, 5 and 15.
Do you possibly mean Greatest Common Factor? The GCF of 15 and 35 is 5 because its the highest number that will divide evenly into both numbers. I guess the lowest common factor would be lowest number that divides into them which is -5 or negative 5, but why would you need that? Trevor, Math Teacher www.secondteacher.com
1 and 3 will go into both numbers evenly
45 is the smallest number that both 9 and 15 divide into evenly with no remainder.
Yes. The only number that divides both evenly is 1.
The lowest number that both 6 and 15 can go into is 30.
Because 30 is the smallest number that both 10 and 15 can divide into evenly with no remainder.
Because 3 is the largest number that divides into both 12 and 15 evenly with no remainder.
These numbers divide into 15 evenly: 1 3 5 and 15.
The LCM of 15 and 189 is 945 because 945 is the first number that both 15 and 189 divide evenly into.
This fraction can not be simplified any further.This is because there is no positive integer (other than 1) which evenly divides into both 15 and 44.
15 is the highest number 15 can be divided by evenly.
The answer would be 60, as it is the lowest number that can be divided evenly by all three numbers.
Because it is the largest number that divides into both 6 and 15 evenly with no remainder.
1, 3, 5, 15.
1, 3, 5 and 15.
Both 165 and 847 can be evenly divided by 11, so in lowest terms, 165/847 = (165/11)(847/11) = 15/75.