Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Free LCM Calculator determines the least common multiple (LCM) between 9321 and 9322 the smallest integer that is 86890362 that is divisible by both numbers.
Least Common Multiple (LCM) of 9321 and 9322 is 86890362.
LCM(9321,9322) = 86890362
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 9321 and 9322. First we will calculate the prime factors of 9321 and 9322.
Prime Factorization of 9321
3 | 9321 |
13 | 3107 |
239 | 239 |
1 |
Prime factors of 9321 are 3, 13,239. Prime factorization of 9321 in exponential form is:
9321 = 31×131×2391
Prime Factorization of 9322
2 | 9322 |
59 | 4661 |
79 | 79 |
1 |
Prime factors of 9322 are 2, 59,79. Prime factorization of 9322 in exponential form is:
9322 = 21×591×791
Now multiplying the highest exponent prime factors to calculate the LCM of 9321 and 9322.
LCM(9321,9322) = 21×31×131×591×791×2391
LCM(9321,9322) = 86890362
Factors of 9321
List of positive integer factors of 9321 that divides 9321 without a remainder.
1, 3, 13, 39, 239, 717, 3107, 9321
Factors of 9322
List of positive integer factors of 9322 that divides 9322 without a remainder.
1, 2, 59, 79, 118, 158, 4661, 9322
The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 9321 and 9322, than apply into the LCM equation.
GCF(9321,9322) = 1
LCM(9321,9322) = ( 9321 × 9322) / 1
LCM(9321,9322) = 86890362 / 1
LCM(9321,9322) = 86890362
(i) The LCM of 9322 and 9321 is associative
LCM of 9321 and 9322 = LCM of 9322 and 9321
1. What is the LCM of 9321 and 9322?
Answer: LCM of 9321 and 9322 is 86890362.
2. What are the Factors of 9321?
Answer: Factors of 9321 are 1, 3, 13, 39, 239, 717, 3107, 9321. There are 8 integers that are factors of 9321. The greatest factor of 9321 is 9321.
3. What are the Factors of 9322?
Answer: Factors of 9322 are 1, 2, 59, 79, 118, 158, 4661, 9322. There are 8 integers that are factors of 9322. The greatest factor of 9322 is 9322.
4. How to Find the LCM of 9321 and 9322?
Answer:
Least Common Multiple of 9321 and 9322 = 86890362
Step 1: Find the prime factorization of 9321
9321 = 3 x 13 x 239
Step 2: Find the prime factorization of 9322
9322 = 2 x 59 x 79
Step 3: Multiply each factor the greater number of times it occurs in steps i) or ii) above to find the lcm:
LCM = 86890362 = 2 x 3 x 13 x 59 x 79 x 239
Step 4: Therefore, the least common multiple of 9321 and 9322 is 86890362.