Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Free LCM Calculator determines the least common multiple (LCM) between 24 and 58 the smallest integer that is 696 that is divisible by both numbers.
Least Common Multiple (LCM) of 24 and 58 is 696.
LCM(24,58) = 696
Least common multiple or lowest common denominator (LCD) can be calculated in three ways;
Least common multiple can be found by multiplying the highest exponent prime factors of 24 and 58. First we will calculate the prime factors of 24 and 58.
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
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 24 and 58.
LCM(24,58) = 23×31×291
LCM(24,58) = 696
Factors of 24
List of positive integer factors of 24 that divides 24 without a remainder.
1, 2, 3, 4, 6, 8, 12, 24
Factors of 58
List of positive integer factors of 58 that divides 58 without a remainder.
1, 2, 29, 58
The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 24 and 58, than apply into the LCM equation.
GCF(24,58) = 2
LCM(24,58) = ( 24 × 58) / 2
LCM(24,58) = 1392 / 2
LCM(24,58) = 696
(i) The LCM of 58 and 24 is associative
LCM of 24 and 58 = LCM of 58 and 24
1. What is the LCM of 24 and 58?
Answer: LCM of 24 and 58 is 696.
2. 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.
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 24 and 58?
Answer:
Least Common Multiple of 24 and 58 = 696
Step 1: Find the prime factorization of 24
24 = 2 x 2 x 2 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 = 696 = 2 x 2 x 2 x 3 x 29
Step 4: Therefore, the least common multiple of 24 and 58 is 696.