Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Free LCM Calculator determines the least common multiple (LCM) between 3165 and 3169 the smallest integer that is 10029885 that is divisible by both numbers.
Least Common Multiple (LCM) of 3165 and 3169 is 10029885.
LCM(3165,3169) = 10029885
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 3165 and 3169. First we will calculate the prime factors of 3165 and 3169.
Prime Factorization of 3165
3 | 3165 |
5 | 1055 |
211 | 211 |
1 |
Prime factors of 3165 are 3, 5,211. Prime factorization of 3165 in exponential form is:
3165 = 31×51×2111
Prime Factorization of 3169
3169 | 3169 |
1 |
Prime factors of 3169 are 3169. Prime factorization of 3169 in exponential form is:
3169 = 31691
Now multiplying the highest exponent prime factors to calculate the LCM of 3165 and 3169.
LCM(3165,3169) = 31×51×2111×31691
LCM(3165,3169) = 10029885
Factors of 3165
List of positive integer factors of 3165 that divides 3165 without a remainder.
1, 3, 5, 15, 211, 633, 1055, 3165
Factors of 3169
List of positive integer factors of 3169 that divides 3169 without a remainder.
1, 3169
The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 3165 and 3169, than apply into the LCM equation.
GCF(3165,3169) = 1
LCM(3165,3169) = ( 3165 × 3169) / 1
LCM(3165,3169) = 10029885 / 1
LCM(3165,3169) = 10029885
(i) The LCM of 3169 and 3165 is associative
LCM of 3165 and 3169 = LCM of 3169 and 3165
1. What is the LCM of 3165 and 3169?
Answer: LCM of 3165 and 3169 is 10029885.
2. What are the Factors of 3165?
Answer: Factors of 3165 are 1, 3, 5, 15, 211, 633, 1055, 3165. There are 8 integers that are factors of 3165. The greatest factor of 3165 is 3165.
3. What are the Factors of 3169?
Answer: Factors of 3169 are 1, 3169. There are 2 integers that are factors of 3169. The greatest factor of 3169 is 3169.
4. How to Find the LCM of 3165 and 3169?
Answer:
Least Common Multiple of 3165 and 3169 = 10029885
Step 1: Find the prime factorization of 3165
3165 = 3 x 5 x 211
Step 2: Find the prime factorization of 3169
3169 = 3169
Step 3: Multiply each factor the greater number of times it occurs in steps i) or ii) above to find the lcm:
LCM = 10029885 = 3 x 5 x 211 x 3169
Step 4: Therefore, the least common multiple of 3165 and 3169 is 10029885.