Best Answer

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.

More answers

The least (or lowest) common factor of any two positive numbers will always be: 1

The LCM is 9.

18

It is: 9

It is 9

It is 9

Q: What is the least common factor of 3 and 9?

Write your answer...

Submit

Still have questions?

Continue Learning about Movies & Television

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.

Related questions

The least common factor of any set of numbers is 1.

The least common factor of any set of integers is 1.

The least common factor is: 1

The least common factor of any set of integers is 1.

The least common factor of any set of integers is 1.

The least common factor of any set of integers is 1.

The least common factor of any set of integers is 1.

Answer: 1 The factors of 9 are 1, 3, and 9. The factors of 21 are 1, 3, 7, and 21. The common factors are 1 and 3; the least (smallest) common factor is 1.

The least common factor of 4 and 9 is is: 1

The factors of 6 are 1, 2, 3, and 6. The factors of 9 are 1, 3, and 9. The common factors of 6 and 9 are 1 and 3. Therefore, the least (smallest) common factor is 1.

It is 1 but the HCF is 3

Most of the time, math questions are about the greatest common factor or the least common multiple, not the least common factor. The least common factor of any two numbers would typically be 1. The factors of 15 are 1, 3, 5, and 15. The factors of 9 are 1, 3, and 9. The greatest common factor is 3. The prime factors of 15 are 3 and 5. The prime factors of 9 are 3 and 3. So, take the 3 and 5 prime factors of 15, and then the second 3 prime factor of 9, multiply them together, so 3 x 5 x 3 = 45 is the least common multiple.