Least Common Multiple of 54 and 58

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

Free LCM Calculator determines the least common multiple (LCM) between 54 and 58 the smallest integer that is 1566 that is divisible by both numbers.

Least Common Multiple (LCM) of 54 and 58 is 1566.

LCM(54,58) = 1566

LCM of 54 and 58

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

LCM of:
and

Least Common Multiple of 54 and 58

LCM of 54 and 58 is 1566

Least common multiple can be found by multiplying the highest exponent prime factors of 54 and 58. First we will calculate the prime factors of 54 and 58.

Prime Factorization of 54


2 54
3 27
3 9
3 3
1

Prime factors of 54 are 2,3. Prime factorization of 54 in exponential form is:

54 = 21×33

Prime Factorization of 58


2 58
29 29
1

Prime factors of 58 are 2,29. Prime factorization of 58 in exponential form is:

58 = 21×291

Now multiplying the highest exponent prime factors to calculate the LCM of 54 and 58.

LCM(54,58) = 21×33×291
LCM(54,58) = 1566

Factors of 54

List of positive integer factors of 54 that divides 54 without a remainder.

1, 2, 3, 6, 9, 18, 27, 54

Factors of 58

List of positive integer factors of 58 that divides 58 without a remainder.

1, 2, 29, 58

Least Common Multiple of 54 and 58 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 54 and 58, than apply into the LCM equation.

GCF(54,58) = 2
LCM(54,58) = ( 54 × 58) / 2
LCM(54,58) = 3132 / 2
LCM(54,58) = 1566

Properties of LCM 54 and 58

(i) The LCM of 58 and 54 is associative

LCM of 54 and 58 = LCM of 58 and 54

Related Least Common Multiples of 54

Related Least Common Multiples of 58

Frequently Asked Questions on LCM of 54 and 58

1. What is the LCM of 54 and 58?

Answer: LCM of 54 and 58 is 1566.

2. What are the Factors of 54?

Answer: Factors of 54 are 1, 2, 3, 6, 9, 18, 27, 54. There are 8 integers that are factors of 54. The greatest factor of 54 is 54.

3. What are the Factors of 58?

Answer: Factors of 58 are 1, 2, 29, 58. There are 4 integers that are factors of 58. The greatest factor of 58 is 58.

4. How to Find the LCM of 54 and 58?

Answer:

Least Common Multiple of 54 and 58 = 1566

Step 1: Find the prime factorization of 54

54 = 2 x 3 x 3 x 3

Step 2: Find the prime factorization of 58

58 = 2 x 29

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

LCM = 1566 = 2 x 3 x 3 x 3 x 29

Step 4: Therefore, the least common multiple of 54 and 58 is 1566.