Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Free LCM Calculator determines the least common multiple (LCM) between 9285 and 9292 the smallest integer that is 86276220 that is divisible by both numbers.
Least Common Multiple (LCM) of 9285 and 9292 is 86276220.
LCM(9285,9292) = 86276220
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 9285 and 9292. First we will calculate the prime factors of 9285 and 9292.
Prime Factorization of 9285
3 | 9285 |
5 | 3095 |
619 | 619 |
1 |
Prime factors of 9285 are 3, 5,619. Prime factorization of 9285 in exponential form is:
9285 = 31×51×6191
Prime Factorization of 9292
2 | 9292 |
2 | 4646 |
23 | 2323 |
101 | 101 |
1 |
Prime factors of 9292 are 2, 23,101. Prime factorization of 9292 in exponential form is:
9292 = 22×231×1011
Now multiplying the highest exponent prime factors to calculate the LCM of 9285 and 9292.
LCM(9285,9292) = 22×31×51×231×1011×6191
LCM(9285,9292) = 86276220
Factors of 9285
List of positive integer factors of 9285 that divides 9285 without a remainder.
1, 3, 5, 15, 619, 1857, 3095, 9285
Factors of 9292
List of positive integer factors of 9292 that divides 9292 without a remainder.
1, 2, 4, 23, 46, 92, 101, 202, 404, 2323, 4646, 9292
The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 9285 and 9292, than apply into the LCM equation.
GCF(9285,9292) = 1
LCM(9285,9292) = ( 9285 × 9292) / 1
LCM(9285,9292) = 86276220 / 1
LCM(9285,9292) = 86276220
(i) The LCM of 9292 and 9285 is associative
LCM of 9285 and 9292 = LCM of 9292 and 9285
1. What is the LCM of 9285 and 9292?
Answer: LCM of 9285 and 9292 is 86276220.
2. What are the Factors of 9285?
Answer: Factors of 9285 are 1, 3, 5, 15, 619, 1857, 3095, 9285. There are 8 integers that are factors of 9285. The greatest factor of 9285 is 9285.
3. What are the Factors of 9292?
Answer: Factors of 9292 are 1, 2, 4, 23, 46, 92, 101, 202, 404, 2323, 4646, 9292. There are 12 integers that are factors of 9292. The greatest factor of 9292 is 9292.
4. How to Find the LCM of 9285 and 9292?
Answer:
Least Common Multiple of 9285 and 9292 = 86276220
Step 1: Find the prime factorization of 9285
9285 = 3 x 5 x 619
Step 2: Find the prime factorization of 9292
9292 = 2 x 2 x 23 x 101
Step 3: Multiply each factor the greater number of times it occurs in steps i) or ii) above to find the lcm:
LCM = 86276220 = 2 x 2 x 3 x 5 x 23 x 101 x 619
Step 4: Therefore, the least common multiple of 9285 and 9292 is 86276220.