# Least Common Multiple of 5 and 12

Free LCM Calculator determines the least common multiple (LCM) between 5 and 12 the smallest integer that is 60 that is divisible by both numbers.

Least Common Multiple (LCM) of 5 and 12 is 60.

LCM(5,12) = 60

## LCM of 5 and 12

Least common multiple or lowest common denominator (LCD) can be calculated in three ways;

LCM of:
and

### Least Common Multiple (LCM) of 5 and 12 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 5 and 12. First we will calculate the prime factors of 5 and 12.

Prime Factorization of 5

 5 5 1

Prime factors of 5 are 5. Prime factorization of 5 in exponential form is:

5 = 51

Prime Factorization of 12

 2 12 2 6 3 3 1

Prime factors of 12 are 2,3. Prime factorization of 12 in exponential form is:

12 = 22×31

Now multiplying the highest exponent prime factors to calculate the LCM of 5 and 12.

LCM(5,12) = 22×31×51
LCM(5,12) = 60

Factors of 5

List of positive integer factors of 5 that divides 5 without a remainder.

1, 5

Factors of 12

List of positive integer factors of 12 that divides 12 without a remainder.

1, 2, 3, 4, 6, 12

### Least Common Multiple of 5 and 12 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 5 and 12, than apply into the LCM equation.

GCF(5,12) = 1
LCM(5,12) = ( 5 × 12) / 1
LCM(5,12) = 60 / 1
LCM(5,12) = 60

### Properties of LCM 5 and 12

(i) The LCM of 12 and 5 is associative

LCM of 5 and 12 = LCM of 12 and 5

### Frequently Asked Questions on LCM of 5 and 12

1. What is the LCM of 5 and 12?

Answer: LCM of 5 and 12 is 60.

2. What are the Factors of 5?

Answer: Factors of 5 are 1, 5. There are 2 integers that are factors of 5. The greatest factor of 5 is 5.

3. What are the Factors of 12?

Answer: Factors of 12 are 1, 2, 3, 4, 6, 12. There are 6 integers that are factors of 12. The greatest factor of 12 is 12.

4. How to Find the LCM of 5 and 12?

Least Common Multiple of 5 and 12 = 60

Step 1: Find the prime factorization of 5

5 = 5

Step 2: Find the prime factorization of 12

12 = 2 x 2 x 3

Step 3: Multiply each factor the greater number of times it occurs in steps i) or ii) above to find the lcm:

LCM = 60 = 2 x 2 x 3 x 5

Step 4: Therefore, the least common multiple of 5 and 12 is 60.