Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Free LCM Calculator determines the least common multiple (LCM) between 300 and 304 the smallest integer that is 22800 that is divisible by both numbers.
Least Common Multiple (LCM) of 300 and 304 is 22800.
LCM(300,304) = 22800
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 300 and 304. First we will calculate the prime factors of 300 and 304.
Prime Factorization of 300
2 | 300 |
2 | 150 |
3 | 75 |
5 | 25 |
5 | 5 |
1 |
Prime factors of 300 are 2, 3,5. Prime factorization of 300 in exponential form is:
300 = 22×31×52
Prime Factorization of 304
2 | 304 |
2 | 152 |
2 | 76 |
2 | 38 |
19 | 19 |
1 |
Prime factors of 304 are 2,19. Prime factorization of 304 in exponential form is:
304 = 24×191
Now multiplying the highest exponent prime factors to calculate the LCM of 300 and 304.
LCM(300,304) = 24×31×52×191
LCM(300,304) = 22800
Factors of 300
List of positive integer factors of 300 that divides 300 without a remainder.
1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 300
Factors of 304
List of positive integer factors of 304 that divides 304 without a remainder.
1, 2, 4, 8, 16, 19, 38, 76, 152, 304
The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 300 and 304, than apply into the LCM equation.
GCF(300,304) = 4
LCM(300,304) = ( 300 × 304) / 4
LCM(300,304) = 91200 / 4
LCM(300,304) = 22800
(i) The LCM of 304 and 300 is associative
LCM of 300 and 304 = LCM of 304 and 300
1. What is the LCM of 300 and 304?
Answer: LCM of 300 and 304 is 22800.
2. What are the Factors of 300?
Answer: Factors of 300 are 1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 300. There are 18 integers that are factors of 300. The greatest factor of 300 is 300.
3. What are the Factors of 304?
Answer: Factors of 304 are 1, 2, 4, 8, 16, 19, 38, 76, 152, 304. There are 10 integers that are factors of 304. The greatest factor of 304 is 304.
4. How to Find the LCM of 300 and 304?
Answer:
Least Common Multiple of 300 and 304 = 22800
Step 1: Find the prime factorization of 300
300 = 2 x 2 x 3 x 5 x 5
Step 2: Find the prime factorization of 304
304 = 2 x 2 x 2 x 2 x 19
Step 3: Multiply each factor the greater number of times it occurs in steps i) or ii) above to find the lcm:
LCM = 22800 = 2 x 2 x 2 x 2 x 3 x 5 x 5 x 19
Step 4: Therefore, the least common multiple of 300 and 304 is 22800.