Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Free LCM Calculator determines the least common multiple (LCM) between 1360 and 1367 the smallest integer that is 1859120 that is divisible by both numbers.
Least Common Multiple (LCM) of 1360 and 1367 is 1859120.
LCM(1360,1367) = 1859120
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 1360 and 1367. First we will calculate the prime factors of 1360 and 1367.
Prime Factorization of 1360
2 | 1360 |
2 | 680 |
2 | 340 |
2 | 170 |
5 | 85 |
17 | 17 |
1 |
Prime factors of 1360 are 2, 5,17. Prime factorization of 1360 in exponential form is:
1360 = 24×51×171
Prime Factorization of 1367
1367 | 1367 |
1 |
Prime factors of 1367 are 1367. Prime factorization of 1367 in exponential form is:
1367 = 13671
Now multiplying the highest exponent prime factors to calculate the LCM of 1360 and 1367.
LCM(1360,1367) = 24×51×171×13671
LCM(1360,1367) = 1859120
Factors of 1360
List of positive integer factors of 1360 that divides 1360 without a remainder.
1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 1360
Factors of 1367
List of positive integer factors of 1367 that divides 1367 without a remainder.
1, 1367
The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 1360 and 1367, than apply into the LCM equation.
GCF(1360,1367) = 1
LCM(1360,1367) = ( 1360 × 1367) / 1
LCM(1360,1367) = 1859120 / 1
LCM(1360,1367) = 1859120
(i) The LCM of 1367 and 1360 is associative
LCM of 1360 and 1367 = LCM of 1367 and 1360
1. What is the LCM of 1360 and 1367?
Answer: LCM of 1360 and 1367 is 1859120.
2. What are the Factors of 1360?
Answer: Factors of 1360 are 1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 1360. There are 20 integers that are factors of 1360. The greatest factor of 1360 is 1360.
3. What are the Factors of 1367?
Answer: Factors of 1367 are 1, 1367. There are 2 integers that are factors of 1367. The greatest factor of 1367 is 1367.
4. How to Find the LCM of 1360 and 1367?
Answer:
Least Common Multiple of 1360 and 1367 = 1859120
Step 1: Find the prime factorization of 1360
1360 = 2 x 2 x 2 x 2 x 5 x 17
Step 2: Find the prime factorization of 1367
1367 = 1367
Step 3: Multiply each factor the greater number of times it occurs in steps i) or ii) above to find the lcm:
LCM = 1859120 = 2 x 2 x 2 x 2 x 5 x 17 x 1367
Step 4: Therefore, the least common multiple of 1360 and 1367 is 1859120.