Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Free LCM Calculator determines the least common multiple (LCM) between 1468 and 1474 the smallest integer that is 1081916 that is divisible by both numbers.
Least Common Multiple (LCM) of 1468 and 1474 is 1081916.
LCM(1468,1474) = 1081916
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 1468 and 1474. First we will calculate the prime factors of 1468 and 1474.
Prime Factorization of 1468
2 | 1468 |
2 | 734 |
367 | 367 |
1 |
Prime factors of 1468 are 2,367. Prime factorization of 1468 in exponential form is:
1468 = 22×3671
Prime Factorization of 1474
2 | 1474 |
11 | 737 |
67 | 67 |
1 |
Prime factors of 1474 are 2, 11,67. Prime factorization of 1474 in exponential form is:
1474 = 21×111×671
Now multiplying the highest exponent prime factors to calculate the LCM of 1468 and 1474.
LCM(1468,1474) = 22×111×671×3671
LCM(1468,1474) = 1081916
Factors of 1468
List of positive integer factors of 1468 that divides 1468 without a remainder.
1, 2, 4, 367, 734, 1468
Factors of 1474
List of positive integer factors of 1474 that divides 1474 without a remainder.
1, 2, 11, 22, 67, 134, 737, 1474
The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 1468 and 1474, than apply into the LCM equation.
GCF(1468,1474) = 2
LCM(1468,1474) = ( 1468 × 1474) / 2
LCM(1468,1474) = 2163832 / 2
LCM(1468,1474) = 1081916
(i) The LCM of 1474 and 1468 is associative
LCM of 1468 and 1474 = LCM of 1474 and 1468
1. What is the LCM of 1468 and 1474?
Answer: LCM of 1468 and 1474 is 1081916.
2. What are the Factors of 1468?
Answer: Factors of 1468 are 1, 2, 4, 367, 734, 1468. There are 6 integers that are factors of 1468. The greatest factor of 1468 is 1468.
3. What are the Factors of 1474?
Answer: Factors of 1474 are 1, 2, 11, 22, 67, 134, 737, 1474. There are 8 integers that are factors of 1474. The greatest factor of 1474 is 1474.
4. How to Find the LCM of 1468 and 1474?
Answer:
Least Common Multiple of 1468 and 1474 = 1081916
Step 1: Find the prime factorization of 1468
1468 = 2 x 2 x 367
Step 2: Find the prime factorization of 1474
1474 = 2 x 11 x 67
Step 3: Multiply each factor the greater number of times it occurs in steps i) or ii) above to find the lcm:
LCM = 1081916 = 2 x 2 x 11 x 67 x 367
Step 4: Therefore, the least common multiple of 1468 and 1474 is 1081916.