The LCM of 15 and 25 is 75. The least common multiple of two numbers is the product of the two numbers divided by their greatest common factor. The greatest common factor of 15 and 25 is 5. (See related question "What is the greatest common factor of 15 and 25?" for this calculation.) So, the least common multiple is 15 x 25 ÷ 5 = 75. The least common multiple (LCM) is often also called the lowest common multiple or smallest common multiple. Keep in mind that these different terms all refer to the same thing: the smallest positive integer which is a multiple of two or more numbers.
To find the highest common factor (HCF) of 225 and 270, we first need to find the factors of each number. The factors of 225 are 1, 3, 5, 9, 15, 25, 45, 75, and 225. The factors of 270 are 1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, and 270. The highest common factor of 225 and 270 is 45, as it is the largest factor that both numbers share.
The factors of 32 are:1, 2, 4, 8, 16, 32The factors of 48 are:1, 2, 3, 4, 6, 8, 12, 16, 24, 48The factors of 75 are:1, 3, 5, 15, 25, 75The common factor is:1
13/15 = 65/75 21/25 = 63/75 13/15 is bigger.
least common multiple of 30 and 75 is 150.
The greatest common factor of 21 and 75 is 3.
The GCF of 21, 50, and 75 is 1.
It is: 1
The greatest common factor (GCF) of 75 and 225 is 75. To find the GCF, you need to determine the largest number that divides both 75 and 225 without leaving a remainder. In this case, 75 is the largest number that can divide both 75 and 225 evenly, making it the GCF.
The greatest common factor of 75, 150, and 225 is 75
The greatest common factor of 75 , 100 = 25
The greatest common factor of 75 and 112 is 1.
The greatest common factor of 75 and 115 is 5.
the greatest common factor of 55 and 75 is 5
The greatest common factor of 46 and 75 is 1.
The greatest common factor of 75 , 140 = 5
greatest common factor of 75, 195, and 325.