Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Free LCM Calculator determines the least common multiple (LCM) between 3223 and 3231 the smallest integer that is 10413513 that is divisible by both numbers.
Least Common Multiple (LCM) of 3223 and 3231 is 10413513.
LCM(3223,3231) = 10413513
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 3223 and 3231. First we will calculate the prime factors of 3223 and 3231.
Prime Factorization of 3223
11 | 3223 |
293 | 293 |
1 |
Prime factors of 3223 are 11,293. Prime factorization of 3223 in exponential form is:
3223 = 111×2931
Prime Factorization of 3231
3 | 3231 |
3 | 1077 |
359 | 359 |
1 |
Prime factors of 3231 are 3,359. Prime factorization of 3231 in exponential form is:
3231 = 32×3591
Now multiplying the highest exponent prime factors to calculate the LCM of 3223 and 3231.
LCM(3223,3231) = 32×111×2931×3591
LCM(3223,3231) = 10413513
Factors of 3223
List of positive integer factors of 3223 that divides 3223 without a remainder.
1, 11, 293, 3223
Factors of 3231
List of positive integer factors of 3231 that divides 3231 without a remainder.
1, 3, 9, 359, 1077, 3231
The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 3223 and 3231, than apply into the LCM equation.
GCF(3223,3231) = 1
LCM(3223,3231) = ( 3223 × 3231) / 1
LCM(3223,3231) = 10413513 / 1
LCM(3223,3231) = 10413513
(i) The LCM of 3231 and 3223 is associative
LCM of 3223 and 3231 = LCM of 3231 and 3223
1. What is the LCM of 3223 and 3231?
Answer: LCM of 3223 and 3231 is 10413513.
2. What are the Factors of 3223?
Answer: Factors of 3223 are 1, 11, 293, 3223. There are 4 integers that are factors of 3223. The greatest factor of 3223 is 3223.
3. What are the Factors of 3231?
Answer: Factors of 3231 are 1, 3, 9, 359, 1077, 3231. There are 6 integers that are factors of 3231. The greatest factor of 3231 is 3231.
4. How to Find the LCM of 3223 and 3231?
Answer:
Least Common Multiple of 3223 and 3231 = 10413513
Step 1: Find the prime factorization of 3223
3223 = 11 x 293
Step 2: Find the prime factorization of 3231
3231 = 3 x 3 x 359
Step 3: Multiply each factor the greater number of times it occurs in steps i) or ii) above to find the lcm:
LCM = 10413513 = 3 x 3 x 11 x 293 x 359
Step 4: Therefore, the least common multiple of 3223 and 3231 is 10413513.