The least common multiple of 3, 4, 5, and 9 is 180.
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.
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The least common factor is: 1
The least common factor of any set of integers is 1.
The least common factor of 4 and 9 is is: 1
The lowest common multiple of 3 and 9 is 9. Since 9 is a multiple of 3, it is automatically the LCM.The least common multiple of two given numbers is the lowest number which has both given numbers as factors. As 3 is a factor of 9 the least common multiple is 9. * 3 x 3 = 9 * 9 x 1 = 9
The least common factor is a term often mistakenly given to either the greatest common factor (GCF) or the least common multiple (LCM). This term is not often used because it does not describe a useful relationship between numbers. Since 1 evenly divides all integers, 1 is technically the least common factor for any set of integers.The smallest non-one common factor of 6, 9, 15, and 18 is 3.