Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Free LCM Calculator determines the least common multiple (LCM) between 9549 and 9553 the smallest integer that is 91221597 that is divisible by both numbers.
Least Common Multiple (LCM) of 9549 and 9553 is 91221597.
LCM(9549,9553) = 91221597
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 9549 and 9553. First we will calculate the prime factors of 9549 and 9553.
Prime Factorization of 9549
3 | 9549 |
3 | 3183 |
1061 | 1061 |
1 |
Prime factors of 9549 are 3,1061. Prime factorization of 9549 in exponential form is:
9549 = 32×10611
Prime Factorization of 9553
41 | 9553 |
233 | 233 |
1 |
Prime factors of 9553 are 41,233. Prime factorization of 9553 in exponential form is:
9553 = 411×2331
Now multiplying the highest exponent prime factors to calculate the LCM of 9549 and 9553.
LCM(9549,9553) = 32×411×2331×10611
LCM(9549,9553) = 91221597
Factors of 9549
List of positive integer factors of 9549 that divides 9549 without a remainder.
1, 3, 9, 1061, 3183, 9549
Factors of 9553
List of positive integer factors of 9553 that divides 9553 without a remainder.
1, 41, 233, 9553
The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 9549 and 9553, than apply into the LCM equation.
GCF(9549,9553) = 1
LCM(9549,9553) = ( 9549 × 9553) / 1
LCM(9549,9553) = 91221597 / 1
LCM(9549,9553) = 91221597
(i) The LCM of 9553 and 9549 is associative
LCM of 9549 and 9553 = LCM of 9553 and 9549
1. What is the LCM of 9549 and 9553?
Answer: LCM of 9549 and 9553 is 91221597.
2. What are the Factors of 9549?
Answer: Factors of 9549 are 1, 3, 9, 1061, 3183, 9549. There are 6 integers that are factors of 9549. The greatest factor of 9549 is 9549.
3. What are the Factors of 9553?
Answer: Factors of 9553 are 1, 41, 233, 9553. There are 4 integers that are factors of 9553. The greatest factor of 9553 is 9553.
4. How to Find the LCM of 9549 and 9553?
Answer:
Least Common Multiple of 9549 and 9553 = 91221597
Step 1: Find the prime factorization of 9549
9549 = 3 x 3 x 1061
Step 2: Find the prime factorization of 9553
9553 = 41 x 233
Step 3: Multiply each factor the greater number of times it occurs in steps i) or ii) above to find the lcm:
LCM = 91221597 = 3 x 3 x 41 x 233 x 1061
Step 4: Therefore, the least common multiple of 9549 and 9553 is 91221597.