Least Common Multiple of 22 and 24

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023


Free LCM Calculator determines the least common multiple (LCM) between 22 and 24 the smallest integer that is 264 that is divisible by both numbers.

Least Common Multiple (LCM) of 22 and 24 is 264.

LCM(22,24) = 264

LCM of 22 and 24

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

LCM of:
and

Least Common Multiple of 22 and 24

LCM of 22 and 24 is 264

Least common multiple can be found by multiplying the highest exponent prime factors of 22 and 24. First we will calculate the prime factors of 22 and 24.

Prime Factorization of 22


2 22
11 11
1

Prime factors of 22 are 2,11. Prime factorization of 22 in exponential form is:

22 = 21×111

Prime Factorization of 24


2 24
2 12
2 6
3 3
1

Prime factors of 24 are 2,3. Prime factorization of 24 in exponential form is:

24 = 23×31

Now multiplying the highest exponent prime factors to calculate the LCM of 22 and 24.

LCM(22,24) = 23×31×111
LCM(22,24) = 264

Factors of 22

List of positive integer factors of 22 that divides 22 without a remainder.

1, 2, 11, 22

Factors of 24

List of positive integer factors of 24 that divides 24 without a remainder.

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

Least Common Multiple of 22 and 24 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 22 and 24, than apply into the LCM equation.

GCF(22,24) = 2
LCM(22,24) = ( 22 × 24) / 2
LCM(22,24) = 528 / 2
LCM(22,24) = 264

Properties of LCM 22 and 24

(i) The LCM of 24 and 22 is associative

LCM of 22 and 24 = LCM of 24 and 22

Frequently Asked Questions on LCM of 22 and 24

1. What is the LCM of 22 and 24?

Answer: LCM of 22 and 24 is 264.

2. What are the Factors of 22?

Answer: Factors of 22 are 1, 2, 11, 22. There are 4 integers that are factors of 22. The greatest factor of 22 is 22.

3. What are the Factors of 24?

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

4. How to Find the LCM of 22 and 24?

Answer:

Least Common Multiple of 22 and 24 = 264

Step 1: Find the prime factorization of 22

22 = 2 x 11

Step 2: Find the prime factorization of 24

24 = 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 = 264 = 2 x 2 x 2 x 3 x 11

Step 4: Therefore, the least common multiple of 22 and 24 is 264.