Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Free LCM Calculator determines the least common multiple (LCM) between 7334 and 7340 the smallest integer that is 26915780 that is divisible by both numbers.
Least Common Multiple (LCM) of 7334 and 7340 is 26915780.
LCM(7334,7340) = 26915780
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 7334 and 7340. First we will calculate the prime factors of 7334 and 7340.
Prime Factorization of 7334
2 | 7334 |
19 | 3667 |
193 | 193 |
1 |
Prime factors of 7334 are 2, 19,193. Prime factorization of 7334 in exponential form is:
7334 = 21×191×1931
Prime Factorization of 7340
2 | 7340 |
2 | 3670 |
5 | 1835 |
367 | 367 |
1 |
Prime factors of 7340 are 2, 5,367. Prime factorization of 7340 in exponential form is:
7340 = 22×51×3671
Now multiplying the highest exponent prime factors to calculate the LCM of 7334 and 7340.
LCM(7334,7340) = 22×51×191×1931×3671
LCM(7334,7340) = 26915780
Factors of 7334
List of positive integer factors of 7334 that divides 7334 without a remainder.
1, 2, 19, 38, 193, 386, 3667, 7334
Factors of 7340
List of positive integer factors of 7340 that divides 7340 without a remainder.
1, 2, 4, 5, 10, 20, 367, 734, 1468, 1835, 3670, 7340
The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 7334 and 7340, than apply into the LCM equation.
GCF(7334,7340) = 2
LCM(7334,7340) = ( 7334 × 7340) / 2
LCM(7334,7340) = 53831560 / 2
LCM(7334,7340) = 26915780
(i) The LCM of 7340 and 7334 is associative
LCM of 7334 and 7340 = LCM of 7340 and 7334
1. What is the LCM of 7334 and 7340?
Answer: LCM of 7334 and 7340 is 26915780.
2. What are the Factors of 7334?
Answer: Factors of 7334 are 1, 2, 19, 38, 193, 386, 3667, 7334. There are 8 integers that are factors of 7334. The greatest factor of 7334 is 7334.
3. What are the Factors of 7340?
Answer: Factors of 7340 are 1, 2, 4, 5, 10, 20, 367, 734, 1468, 1835, 3670, 7340. There are 12 integers that are factors of 7340. The greatest factor of 7340 is 7340.
4. How to Find the LCM of 7334 and 7340?
Answer:
Least Common Multiple of 7334 and 7340 = 26915780
Step 1: Find the prime factorization of 7334
7334 = 2 x 19 x 193
Step 2: Find the prime factorization of 7340
7340 = 2 x 2 x 5 x 367
Step 3: Multiply each factor the greater number of times it occurs in steps i) or ii) above to find the lcm:
LCM = 26915780 = 2 x 2 x 5 x 19 x 193 x 367
Step 4: Therefore, the least common multiple of 7334 and 7340 is 26915780.