Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Free LCM Calculator determines the least common multiple (LCM) between 9345 and 9353 the smallest integer that is 87403785 that is divisible by both numbers.
Least Common Multiple (LCM) of 9345 and 9353 is 87403785.
LCM(9345,9353) = 87403785
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 9345 and 9353. First we will calculate the prime factors of 9345 and 9353.
Prime Factorization of 9345
3 | 9345 |
5 | 3115 |
7 | 623 |
89 | 89 |
1 |
Prime factors of 9345 are 3, 5, 7,89. Prime factorization of 9345 in exponential form is:
9345 = 31×51×71×891
Prime Factorization of 9353
47 | 9353 |
199 | 199 |
1 |
Prime factors of 9353 are 47,199. Prime factorization of 9353 in exponential form is:
9353 = 471×1991
Now multiplying the highest exponent prime factors to calculate the LCM of 9345 and 9353.
LCM(9345,9353) = 31×51×71×471×891×1991
LCM(9345,9353) = 87403785
Factors of 9345
List of positive integer factors of 9345 that divides 9345 without a remainder.
1, 3, 5, 7, 15, 21, 35, 89, 105, 267, 445, 623, 1335, 1869, 3115, 9345
Factors of 9353
List of positive integer factors of 9353 that divides 9353 without a remainder.
1, 47, 199, 9353
The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 9345 and 9353, than apply into the LCM equation.
GCF(9345,9353) = 1
LCM(9345,9353) = ( 9345 × 9353) / 1
LCM(9345,9353) = 87403785 / 1
LCM(9345,9353) = 87403785
(i) The LCM of 9353 and 9345 is associative
LCM of 9345 and 9353 = LCM of 9353 and 9345
1. What is the LCM of 9345 and 9353?
Answer: LCM of 9345 and 9353 is 87403785.
2. What are the Factors of 9345?
Answer: Factors of 9345 are 1, 3, 5, 7, 15, 21, 35, 89, 105, 267, 445, 623, 1335, 1869, 3115, 9345. There are 16 integers that are factors of 9345. The greatest factor of 9345 is 9345.
3. What are the Factors of 9353?
Answer: Factors of 9353 are 1, 47, 199, 9353. There are 4 integers that are factors of 9353. The greatest factor of 9353 is 9353.
4. How to Find the LCM of 9345 and 9353?
Answer:
Least Common Multiple of 9345 and 9353 = 87403785
Step 1: Find the prime factorization of 9345
9345 = 3 x 5 x 7 x 89
Step 2: Find the prime factorization of 9353
9353 = 47 x 199
Step 3: Multiply each factor the greater number of times it occurs in steps i) or ii) above to find the lcm:
LCM = 87403785 = 3 x 5 x 7 x 47 x 89 x 199
Step 4: Therefore, the least common multiple of 9345 and 9353 is 87403785.