Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Free LCM Calculator determines the least common multiple (LCM) between 7358 and 7365 the smallest integer that is 54191670 that is divisible by both numbers.
Least Common Multiple (LCM) of 7358 and 7365 is 54191670.
LCM(7358,7365) = 54191670
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 7358 and 7365. First we will calculate the prime factors of 7358 and 7365.
Prime Factorization of 7358
2 | 7358 |
13 | 3679 |
283 | 283 |
1 |
Prime factors of 7358 are 2, 13,283. Prime factorization of 7358 in exponential form is:
7358 = 21×131×2831
Prime Factorization of 7365
3 | 7365 |
5 | 2455 |
491 | 491 |
1 |
Prime factors of 7365 are 3, 5,491. Prime factorization of 7365 in exponential form is:
7365 = 31×51×4911
Now multiplying the highest exponent prime factors to calculate the LCM of 7358 and 7365.
LCM(7358,7365) = 21×31×51×131×2831×4911
LCM(7358,7365) = 54191670
Factors of 7358
List of positive integer factors of 7358 that divides 7358 without a remainder.
1, 2, 13, 26, 283, 566, 3679, 7358
Factors of 7365
List of positive integer factors of 7365 that divides 7365 without a remainder.
1, 3, 5, 15, 491, 1473, 2455, 7365
The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 7358 and 7365, than apply into the LCM equation.
GCF(7358,7365) = 1
LCM(7358,7365) = ( 7358 × 7365) / 1
LCM(7358,7365) = 54191670 / 1
LCM(7358,7365) = 54191670
(i) The LCM of 7365 and 7358 is associative
LCM of 7358 and 7365 = LCM of 7365 and 7358
1. What is the LCM of 7358 and 7365?
Answer: LCM of 7358 and 7365 is 54191670.
2. What are the Factors of 7358?
Answer: Factors of 7358 are 1, 2, 13, 26, 283, 566, 3679, 7358. There are 8 integers that are factors of 7358. The greatest factor of 7358 is 7358.
3. What are the Factors of 7365?
Answer: Factors of 7365 are 1, 3, 5, 15, 491, 1473, 2455, 7365. There are 8 integers that are factors of 7365. The greatest factor of 7365 is 7365.
4. How to Find the LCM of 7358 and 7365?
Answer:
Least Common Multiple of 7358 and 7365 = 54191670
Step 1: Find the prime factorization of 7358
7358 = 2 x 13 x 283
Step 2: Find the prime factorization of 7365
7365 = 3 x 5 x 491
Step 3: Multiply each factor the greater number of times it occurs in steps i) or ii) above to find the lcm:
LCM = 54191670 = 2 x 3 x 5 x 13 x 283 x 491
Step 4: Therefore, the least common multiple of 7358 and 7365 is 54191670.