Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Free LCM Calculator determines the least common multiple (LCM) between 3325 and 3328 the smallest integer that is 11065600 that is divisible by both numbers.
Least Common Multiple (LCM) of 3325 and 3328 is 11065600.
LCM(3325,3328) = 11065600
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 3325 and 3328. First we will calculate the prime factors of 3325 and 3328.
Prime Factorization of 3325
5 | 3325 |
5 | 665 |
7 | 133 |
19 | 19 |
1 |
Prime factors of 3325 are 5, 7,19. Prime factorization of 3325 in exponential form is:
3325 = 52×71×191
Prime Factorization of 3328
2 | 3328 |
2 | 1664 |
2 | 832 |
2 | 416 |
2 | 208 |
2 | 104 |
2 | 52 |
2 | 26 |
13 | 13 |
1 |
Prime factors of 3328 are 2,13. Prime factorization of 3328 in exponential form is:
3328 = 28×131
Now multiplying the highest exponent prime factors to calculate the LCM of 3325 and 3328.
LCM(3325,3328) = 28×52×71×131×191
LCM(3325,3328) = 11065600
Factors of 3325
List of positive integer factors of 3325 that divides 3325 without a remainder.
1, 5, 7, 19, 25, 35, 95, 133, 175, 475, 665, 3325
Factors of 3328
List of positive integer factors of 3328 that divides 3328 without a remainder.
1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 832, 1664, 3328
The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 3325 and 3328, than apply into the LCM equation.
GCF(3325,3328) = 1
LCM(3325,3328) = ( 3325 × 3328) / 1
LCM(3325,3328) = 11065600 / 1
LCM(3325,3328) = 11065600
(i) The LCM of 3328 and 3325 is associative
LCM of 3325 and 3328 = LCM of 3328 and 3325
1. What is the LCM of 3325 and 3328?
Answer: LCM of 3325 and 3328 is 11065600.
2. What are the Factors of 3325?
Answer: Factors of 3325 are 1, 5, 7, 19, 25, 35, 95, 133, 175, 475, 665, 3325. There are 12 integers that are factors of 3325. The greatest factor of 3325 is 3325.
3. What are the Factors of 3328?
Answer: Factors of 3328 are 1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 832, 1664, 3328. There are 18 integers that are factors of 3328. The greatest factor of 3328 is 3328.
4. How to Find the LCM of 3325 and 3328?
Answer:
Least Common Multiple of 3325 and 3328 = 11065600
Step 1: Find the prime factorization of 3325
3325 = 5 x 5 x 7 x 19
Step 2: Find the prime factorization of 3328
3328 = 2 x 2 x 2 x 2 x 2 x 2 x 2 x 2 x 13
Step 3: Multiply each factor the greater number of times it occurs in steps i) or ii) above to find the lcm:
LCM = 11065600 = 2 x 2 x 2 x 2 x 2 x 2 x 2 x 2 x 5 x 5 x 7 x 13 x 19
Step 4: Therefore, the least common multiple of 3325 and 3328 is 11065600.