answersLogoWhite

0


Best Answer

The least common factor is: 1

User Avatar

Wiki User

8y ago
This answer is:
User Avatar

Add your answer:

Earn +20 pts
Q: What is the least common factor of 12 and 30?
Write your answer...
Submit
Still have questions?
magnify glass
imp
Continue Learning about Basic Math

What is the least common factor of 30 and 36?

The factors of 30 are 1, 2, 3, 5, 6, 10, 15, and 30. The factors of 36 are 1, 2, 3, 4, 6, 9, 12, 18, and 36. The common factors of 30 and 36 are 1, 2, 3, and 6. Therefore, the least common factor (the smallest common factor) is 1.


What is the Least common multiple for 12 18 and 30?

The Least Common Multiple of 12, 18, and 30 is 180.


What is the least common factor of 20 and 30 and 40 and 50?

The least common factor is 1. (The least common factor of any two or more positive integers is always 1.)


What is the least common factor?

In math terminology, "least" means smallest or lowest. The least common factor is the smallest factor that is common to all the numbers being compared. Look at the results in the following examples.Examples:What is the least common factor of 19 and 24?The factors of 19 are 1 and 19.The factors of 24 are 1, 2, 3, 4, 6, 8, 12, and 24.The only common factor is 1, so the least common factor is 1.What is the least common factor of 30 and 36?The factors of 30 are 1, 2, 3, 5, 6, 10, 15, and 30.The factors of 36 are 1, 2, 3, 4, 6, 9, 12, 18, and 36.The common factors are 1, 2, 3, and 6, so the least common factor is 1.What is the least common factor of 28 and 42?The factors of 28 are 1, 2, 4, 7, 14, and 28.The factors of 42 are 1, 2, 3, 6, 7, 14, 21, and 42.The common factors are 1, 2, 7, and 14, so the least common factor is 1.What is the least common factor of 96 and 120?The factors of 96 are 1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, and 96.The factors of 120 are 1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, and 120.The common factors are 1, 2, 3, 4, 6, 8, 12, and 24, so the least common factor is 1. As you can see, the smallest factor of two or more numbers is 1.


What is the difference between the greatest common factor and the least common multiple of 12 and 18?

And the GCF is 6. That makes the difference between the two 30.

Related questions

What is the least common factor of 5 12 and 30?

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


What is the least common factor for 12 and 30 out of 23660?

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


What is the least common factor of 12 30 and 18?

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


What is the least common factor for 12 and 30?

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


What is the lowest common factor of 12 15 and 30?

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


What is the lowest common factor of 12 24 and 30?

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


What is the least common factor for 30?

The least common factor is: 1


What is the least common factor of 30 and 75?

The least common factor is: 1


What is the least common factor for 30 75 and 36?

The least common factor is: 1


What is the least common factor of 30 and 35?

The least common factor of 30 and 35 is 1. The LCM of any set of integers is 1. The highest common factor is of 30 and 35 is 5.


What is the least common factor of 24 18 and 30?

The least common factor is 1. (The least common factor of any two or more positive integers is always 1.)


What is the least common factor for 30 and 90?

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