Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Free LCM Calculator determines the least common multiple (LCM) between 1176 and 1184 the smallest integer that is 174048 that is divisible by both numbers.
Least Common Multiple (LCM) of 1176 and 1184 is 174048.
LCM(1176,1184) = 174048
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 1176 and 1184. First we will calculate the prime factors of 1176 and 1184.
Prime Factorization of 1176
2 | 1176 |
2 | 588 |
2 | 294 |
3 | 147 |
7 | 49 |
7 | 7 |
1 |
Prime factors of 1176 are 2, 3,7. Prime factorization of 1176 in exponential form is:
1176 = 23×31×72
Prime Factorization of 1184
2 | 1184 |
2 | 592 |
2 | 296 |
2 | 148 |
2 | 74 |
37 | 37 |
1 |
Prime factors of 1184 are 2,37. Prime factorization of 1184 in exponential form is:
1184 = 25×371
Now multiplying the highest exponent prime factors to calculate the LCM of 1176 and 1184.
LCM(1176,1184) = 25×31×72×371
LCM(1176,1184) = 174048
Factors of 1176
List of positive integer factors of 1176 that divides 1176 without a remainder.
1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 168, 196, 294, 392, 588, 1176
Factors of 1184
List of positive integer factors of 1184 that divides 1184 without a remainder.
1, 2, 4, 8, 16, 32, 37, 74, 148, 296, 592, 1184
The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 1176 and 1184, than apply into the LCM equation.
GCF(1176,1184) = 8
LCM(1176,1184) = ( 1176 × 1184) / 8
LCM(1176,1184) = 1392384 / 8
LCM(1176,1184) = 174048
(i) The LCM of 1184 and 1176 is associative
LCM of 1176 and 1184 = LCM of 1184 and 1176
1. What is the LCM of 1176 and 1184?
Answer: LCM of 1176 and 1184 is 174048.
2. What are the Factors of 1176?
Answer: Factors of 1176 are 1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 168, 196, 294, 392, 588, 1176. There are 24 integers that are factors of 1176. The greatest factor of 1176 is 1176.
3. What are the Factors of 1184?
Answer: Factors of 1184 are 1, 2, 4, 8, 16, 32, 37, 74, 148, 296, 592, 1184. There are 12 integers that are factors of 1184. The greatest factor of 1184 is 1184.
4. How to Find the LCM of 1176 and 1184?
Answer:
Least Common Multiple of 1176 and 1184 = 174048
Step 1: Find the prime factorization of 1176
1176 = 2 x 2 x 2 x 3 x 7 x 7
Step 2: Find the prime factorization of 1184
1184 = 2 x 2 x 2 x 2 x 2 x 37
Step 3: Multiply each factor the greater number of times it occurs in steps i) or ii) above to find the lcm:
LCM = 174048 = 2 x 2 x 2 x 2 x 2 x 3 x 7 x 7 x 37
Step 4: Therefore, the least common multiple of 1176 and 1184 is 174048.