Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Free LCM Calculator determines the least common multiple (LCM) between 3225 and 3227 the smallest integer that is 10407075 that is divisible by both numbers.
Least Common Multiple (LCM) of 3225 and 3227 is 10407075.
LCM(3225,3227) = 10407075
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 3225 and 3227. First we will calculate the prime factors of 3225 and 3227.
Prime Factorization of 3225
3 | 3225 |
5 | 1075 |
5 | 215 |
43 | 43 |
1 |
Prime factors of 3225 are 3, 5,43. Prime factorization of 3225 in exponential form is:
3225 = 31×52×431
Prime Factorization of 3227
7 | 3227 |
461 | 461 |
1 |
Prime factors of 3227 are 7,461. Prime factorization of 3227 in exponential form is:
3227 = 71×4611
Now multiplying the highest exponent prime factors to calculate the LCM of 3225 and 3227.
LCM(3225,3227) = 31×52×71×431×4611
LCM(3225,3227) = 10407075
Factors of 3225
List of positive integer factors of 3225 that divides 3225 without a remainder.
1, 3, 5, 15, 25, 43, 75, 129, 215, 645, 1075, 3225
Factors of 3227
List of positive integer factors of 3227 that divides 3227 without a remainder.
1, 7, 461, 3227
The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 3225 and 3227, than apply into the LCM equation.
GCF(3225,3227) = 1
LCM(3225,3227) = ( 3225 × 3227) / 1
LCM(3225,3227) = 10407075 / 1
LCM(3225,3227) = 10407075
(i) The LCM of 3227 and 3225 is associative
LCM of 3225 and 3227 = LCM of 3227 and 3225
1. What is the LCM of 3225 and 3227?
Answer: LCM of 3225 and 3227 is 10407075.
2. What are the Factors of 3225?
Answer: Factors of 3225 are 1, 3, 5, 15, 25, 43, 75, 129, 215, 645, 1075, 3225. There are 12 integers that are factors of 3225. The greatest factor of 3225 is 3225.
3. What are the Factors of 3227?
Answer: Factors of 3227 are 1, 7, 461, 3227. There are 4 integers that are factors of 3227. The greatest factor of 3227 is 3227.
4. How to Find the LCM of 3225 and 3227?
Answer:
Least Common Multiple of 3225 and 3227 = 10407075
Step 1: Find the prime factorization of 3225
3225 = 3 x 5 x 5 x 43
Step 2: Find the prime factorization of 3227
3227 = 7 x 461
Step 3: Multiply each factor the greater number of times it occurs in steps i) or ii) above to find the lcm:
LCM = 10407075 = 3 x 5 x 5 x 7 x 43 x 461
Step 4: Therefore, the least common multiple of 3225 and 3227 is 10407075.