Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Free LCM Calculator determines the least common multiple (LCM) between 3331 and 3338 the smallest integer that is 11118878 that is divisible by both numbers.
Least Common Multiple (LCM) of 3331 and 3338 is 11118878.
LCM(3331,3338) = 11118878
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 3331 and 3338. First we will calculate the prime factors of 3331 and 3338.
Prime Factorization of 3331
3331 | 3331 |
1 |
Prime factors of 3331 are 3331. Prime factorization of 3331 in exponential form is:
3331 = 33311
Prime Factorization of 3338
2 | 3338 |
1669 | 1669 |
1 |
Prime factors of 3338 are 2,1669. Prime factorization of 3338 in exponential form is:
3338 = 21×16691
Now multiplying the highest exponent prime factors to calculate the LCM of 3331 and 3338.
LCM(3331,3338) = 21×16691×33311
LCM(3331,3338) = 11118878
Factors of 3331
List of positive integer factors of 3331 that divides 3331 without a remainder.
1, 3331
Factors of 3338
List of positive integer factors of 3338 that divides 3338 without a remainder.
1, 2, 1669, 3338
The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 3331 and 3338, than apply into the LCM equation.
GCF(3331,3338) = 1
LCM(3331,3338) = ( 3331 × 3338) / 1
LCM(3331,3338) = 11118878 / 1
LCM(3331,3338) = 11118878
(i) The LCM of 3338 and 3331 is associative
LCM of 3331 and 3338 = LCM of 3338 and 3331
1. What is the LCM of 3331 and 3338?
Answer: LCM of 3331 and 3338 is 11118878.
2. What are the Factors of 3331?
Answer: Factors of 3331 are 1, 3331. There are 2 integers that are factors of 3331. The greatest factor of 3331 is 3331.
3. What are the Factors of 3338?
Answer: Factors of 3338 are 1, 2, 1669, 3338. There are 4 integers that are factors of 3338. The greatest factor of 3338 is 3338.
4. How to Find the LCM of 3331 and 3338?
Answer:
Least Common Multiple of 3331 and 3338 = 11118878
Step 1: Find the prime factorization of 3331
3331 = 3331
Step 2: Find the prime factorization of 3338
3338 = 2 x 1669
Step 3: Multiply each factor the greater number of times it occurs in steps i) or ii) above to find the lcm:
LCM = 11118878 = 2 x 1669 x 3331
Step 4: Therefore, the least common multiple of 3331 and 3338 is 11118878.