The number in common is 5, because it divides both 5 and 15.
The number 5 is common to both 15 and 100.
15
The LCF, or Lowest Common Factor, of 3 and 5 is 15. This is because 15 is the smallest number that both 3 and 5 can divide into evenly. In other words, 15 is the smallest multiple that is common to both 3 and 5.
The least common denominator of any two integers is 1. To see this, convert the integers to fractions so they actually have denominators. 5 = 5/1 15 = 15/1 The denominators are both 1, so they are already common. 1 cannot be reduced, so they are already least. So, the LCD of 5 and 15 is 1. You may have intended to ask about the least common multiple, which makes more sense for integers. For this, list the multiples of each number, and find the lowest number in both lists. 5 = 5, 10, 15, 20, 25 15 = 15, 30, 45, 60, 75 The lowest number in both lists is 15, and so 15 is the lowest common multiple (LCM) of 5 and 15.
One way to determine the common factors is to find all the factors of the numbers and compare them. The factors of 15 are 1, 3, 5, and 15. The factors of 40 are 1, 2, 4, 5, 8, 10, 20, and 40. The common factors are 1 and 5. The greatest common factor is 5.
The number 5 is common to both 15 and 100.
It is not possible to give a sensible answer to this question. The least common multiple (LCM) refers to a multiple that is COMMON to two or more numbers. You have only one number in the question!
because the closest number between these 2 numbers is 15
If one number is divisible by another (in this case, 15 is divisible by 5), then the least common multiple is equal to the larger of the numbers (15), and the greatest common factor is equal to the smaller of the numbers (5).If one number is divisible by another (in this case, 15 is divisible by 5), then the least common multiple is equal to the larger of the numbers (15), and the greatest common factor is equal to the smaller of the numbers (5).If one number is divisible by another (in this case, 15 is divisible by 5), then the least common multiple is equal to the larger of the numbers (15), and the greatest common factor is equal to the smaller of the numbers (5).If one number is divisible by another (in this case, 15 is divisible by 5), then the least common multiple is equal to the larger of the numbers (15), and the greatest common factor is equal to the smaller of the numbers (5).
The lowest common denominator, or LCD of 5 and 15 is 15 because that is the smallest number that both numbers divide evenly into.
15.
15 is.
15
1 and 5
The LCF, or Lowest Common Factor, of 3 and 5 is 15. This is because 15 is the smallest number that both 3 and 5 can divide into evenly. In other words, 15 is the smallest multiple that is common to both 3 and 5.
The common factors of 25 and 15 are the numbers that divide both 25 and 15 without leaving a remainder. The factors of 25 are 1, 5, and 25, while the factors of 15 are 1, 3, 5, and 15. The only common factor between 25 and 15 is 5, as it is the only number that divides both 25 and 15 evenly.
The common factors are: 1, 5