# What is the least common of 4?

Multiples of 4 are: 4, 8, 12, 16, 20, 24, 28, 32, 36, Multiples of 6 are: 6, 12, 18, 24, 30, 36, Multiples of 8 are: 8, 16, 24, 32, 40, .So 24 is the least common multiple (I can’t find a smaller one!)

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## What is the highest common multiple of 4 and 12?

Answer: HCF of 4 and 12 is 4. Explanation: The HCF of two non-zero integers, x(4) and y(12), is the highest positive integer m(4) that divides both x(4) and y(12) without any remainder.

## What is the least common multiple of 8 and 12?

The first multiple that 8 and 12 have in common is 24. Notice that 48 is also a common multiple; however, 24 is the smallest number that they have in common. This makes it the least common multiple.

## What is the least common multiple of 12?

12:12,24,36_,48,60,72,36 is the first number that occurs in both lists. So 36 is the LCM. The listing method is impractical for large numbers.

## What is the greatest common factor of 4 and 8 and 12?

There are 3 common factors of 4, 8 and 12, that are 1, 2, and 4. Therefore, the highest common factor of 4, 8 and 12 is 4.

## Which pair of numbers has the common factor of 4?

The greatest common factor (GCF) of a set of numbers is the largest factor that all the numbers share. For example, 12, 20, and 24 have two common factors: 2 and 4. The largest is 4, so we say that the GCF of 12, 20, and 24 is 4.

## What is the least common multiple 12 and 15?

The LCM of 12 and 15 is 60. To find the least common multiple (LCM) of 12 and 15, we need to find the multiples of 12 and 15 (multiples of 12 = 12, 24, 36, 48 . . . . 60; multiples of 15 = 15, 30, 45, 60) and choose the smallest multiple that is exactly divisible by 12 and 15, i.e., 60.

## What are the multiples of 12?

The multiples of 12 are 12, 24, 36, 48, 60, 72, 84, 96, 108, 120, 132, 144,… The multiples of 16 are 16, 32, 48, 64, 80, 96, 112, 128, 144, 160,… Hence the common multiples of 12 and 16 are 48, 96, 144,… and their LCM is 48.

## What is a common multiple of 4 and?

Multiples of 4 are 4, 8, 12, 16, 20, 24, 28, 32, 36, … Multiples of 6 are 6, 12, 18, 24, 30, 36, … So, the common multiples of 4 and 6 are 12, 24, 36, …

## What is the factor of 12?

factor, in mathematics, a number or algebraic expression that divides another number or expression evenly—i.e., with no remainder. For example, 3 and 6 are factors of 12 because 12 ÷ 3 = 4 exactly and 12 ÷ 6 = 2 exactly. The other factors of 12 are 1, 2, 4, and 12.

## What is the smallest common factor of 4 12 and 16?

4, 12, 16 is multiplied with integer 2 we get 2, 6, 8. The process will be continued till 1, 1, 1. Least Common Factor of three numbers are 2 x 2 x 3 x 4. Hence the smallest common factor is 48.

## What is the common factor of 8 and 12?

There are 3 common factors of 8 and 12, that are 1, 2, and 4. Therefore, the greatest common factor of 8 and 12 is 4.

## Which is the smallest factor of 12?

Factors of a number The factors (noun) of a number are the numbers that divide evenly into the number. For example the factors of the number 12 are the numbers 1, 2, 3, 4, 6 and 12. (Notice that the smallest factor is always 1 and the biggest factor is always the number itself.)

## How many factors does 12 have?

So, 12 has six factors — 1, 2, 3, 4, 6, and 12 — but only two of them (2 and 3) are prime, so it has only two prime factors.

## What are common factors of 12 and 18?

In terms of numbers, the greatest common factor (gcf) is the largest natural number that exactly divides two or more given natural numbers. Example 1: 6 is the greatest common factor of 12 and 18. Example 2: 2 is a common factor of 12 and 18, but it is NOT the GREATEST common factor.

## What are the common factors of 4 12 and 16?

The two numbers (12 and 16) share common factors (1, 2, 4). The greatest of these is 4 and that is the greatest common factor.

## What is the least common multiple of 12 and 18?

The LCM of 12 and 18 is 36. To find the LCM (least common multiple) of 12 and 18, we need to find the multiples of 12 and 18 (multiples of 12 = 12, 24, 36, 48; multiples of 18 = 18, 36, 54, 72) and choose the smallest multiple that is exactly divisible by 12 and 18, i.e., 36.