Least Common Multiple of 32 and 48

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

Free LCM Calculator determines the least common multiple (LCM) between 32 and 48 the smallest integer that is 96 that is divisible by both numbers.

Least Common Multiple (LCM) of 32 and 48 is 96.

LCM(32,48) = 96

LCM of 32 and 48

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

LCM of:
and

Least Common Multiple of 32 and 48

LCM of 32 and 48 is 96

Least common multiple can be found by multiplying the highest exponent prime factors of 32 and 48. First we will calculate the prime factors of 32 and 48.

Prime Factorization of 32


2 32
2 16
2 8
2 4
2 2
1

Prime factors of 32 are 2. Prime factorization of 32 in exponential form is:

32 = 25

Prime Factorization of 48


2 48
2 24
2 12
2 6
3 3
1

Prime factors of 48 are 2,3. Prime factorization of 48 in exponential form is:

48 = 24×31

Now multiplying the highest exponent prime factors to calculate the LCM of 32 and 48.

LCM(32,48) = 25×31
LCM(32,48) = 96

Factors of 32

List of positive integer factors of 32 that divides 32 without a remainder.

1, 2, 4, 8, 16, 32

Factors of 48

List of positive integer factors of 48 that divides 48 without a remainder.

1, 2, 3, 4, 6, 8, 12, 16, 24, 48

Least Common Multiple of 32 and 48 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 32 and 48, than apply into the LCM equation.

GCF(32,48) = 16
LCM(32,48) = ( 32 × 48) / 16
LCM(32,48) = 1536 / 16
LCM(32,48) = 96

Properties of LCM 32 and 48

(i) The LCM of 48 and 32 is associative

LCM of 32 and 48 = LCM of 48 and 32

Related Least Common Multiples of 32

Related Least Common Multiples of 48

Frequently Asked Questions on LCM of 32 and 48

1. What is the LCM of 32 and 48?

Answer: LCM of 32 and 48 is 96.

2. What are the Factors of 32?

Answer: Factors of 32 are 1, 2, 4, 8, 16, 32. There are 6 integers that are factors of 32. The greatest factor of 32 is 32.

3. What are the Factors of 48?

Answer: Factors of 48 are 1, 2, 3, 4, 6, 8, 12, 16, 24, 48. There are 10 integers that are factors of 48. The greatest factor of 48 is 48.

4. How to Find the LCM of 32 and 48?

Answer:

Least Common Multiple of 32 and 48 = 96

Step 1: Find the prime factorization of 32

32 = 2 x 2 x 2 x 2 x 2

Step 2: Find the prime factorization of 48

48 = 2 x 2 x 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 = 96 = 2 x 2 x 2 x 2 x 2 x 3

Step 4: Therefore, the least common multiple of 32 and 48 is 96.