Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Free LCM Calculator determines the least common multiple (LCM) between 304 and 307 the smallest integer that is 93328 that is divisible by both numbers.
Least Common Multiple (LCM) of 304 and 307 is 93328.
LCM(304,307) = 93328
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 304 and 307. First we will calculate the prime factors of 304 and 307.
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
Prime Factorization of 307
307 | 307 |
1 |
Prime factors of 307 are 307. Prime factorization of 307 in exponential form is:
307 = 3071
Now multiplying the highest exponent prime factors to calculate the LCM of 304 and 307.
LCM(304,307) = 24×191×3071
LCM(304,307) = 93328
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
Factors of 307
List of positive integer factors of 307 that divides 307 without a remainder.
1, 307
The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 304 and 307, than apply into the LCM equation.
GCF(304,307) = 1
LCM(304,307) = ( 304 × 307) / 1
LCM(304,307) = 93328 / 1
LCM(304,307) = 93328
(i) The LCM of 307 and 304 is associative
LCM of 304 and 307 = LCM of 307 and 304
1. What is the LCM of 304 and 307?
Answer: LCM of 304 and 307 is 93328.
2. 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.
3. What are the Factors of 307?
Answer: Factors of 307 are 1, 307. There are 2 integers that are factors of 307. The greatest factor of 307 is 307.
4. How to Find the LCM of 304 and 307?
Answer:
Least Common Multiple of 304 and 307 = 93328
Step 1: Find the prime factorization of 304
304 = 2 x 2 x 2 x 2 x 19
Step 2: Find the prime factorization of 307
307 = 307
Step 3: Multiply each factor the greater number of times it occurs in steps i) or ii) above to find the lcm:
LCM = 93328 = 2 x 2 x 2 x 2 x 19 x 307
Step 4: Therefore, the least common multiple of 304 and 307 is 93328.