Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Free LCM Calculator determines the least common multiple (LCM) between 3283 and 3289 the smallest integer that is 10797787 that is divisible by both numbers.
Least Common Multiple (LCM) of 3283 and 3289 is 10797787.
LCM(3283,3289) = 10797787
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 3283 and 3289. First we will calculate the prime factors of 3283 and 3289.
Prime Factorization of 3283
7 | 3283 |
7 | 469 |
67 | 67 |
1 |
Prime factors of 3283 are 7,67. Prime factorization of 3283 in exponential form is:
3283 = 72×671
Prime Factorization of 3289
11 | 3289 |
13 | 299 |
23 | 23 |
1 |
Prime factors of 3289 are 11, 13,23. Prime factorization of 3289 in exponential form is:
3289 = 111×131×231
Now multiplying the highest exponent prime factors to calculate the LCM of 3283 and 3289.
LCM(3283,3289) = 72×111×131×231×671
LCM(3283,3289) = 10797787
Factors of 3283
List of positive integer factors of 3283 that divides 3283 without a remainder.
1, 7, 49, 67, 469, 3283
Factors of 3289
List of positive integer factors of 3289 that divides 3289 without a remainder.
1, 11, 13, 23, 143, 253, 299, 3289
The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 3283 and 3289, than apply into the LCM equation.
GCF(3283,3289) = 1
LCM(3283,3289) = ( 3283 × 3289) / 1
LCM(3283,3289) = 10797787 / 1
LCM(3283,3289) = 10797787
(i) The LCM of 3289 and 3283 is associative
LCM of 3283 and 3289 = LCM of 3289 and 3283
1. What is the LCM of 3283 and 3289?
Answer: LCM of 3283 and 3289 is 10797787.
2. What are the Factors of 3283?
Answer: Factors of 3283 are 1, 7, 49, 67, 469, 3283. There are 6 integers that are factors of 3283. The greatest factor of 3283 is 3283.
3. What are the Factors of 3289?
Answer: Factors of 3289 are 1, 11, 13, 23, 143, 253, 299, 3289. There are 8 integers that are factors of 3289. The greatest factor of 3289 is 3289.
4. How to Find the LCM of 3283 and 3289?
Answer:
Least Common Multiple of 3283 and 3289 = 10797787
Step 1: Find the prime factorization of 3283
3283 = 7 x 7 x 67
Step 2: Find the prime factorization of 3289
3289 = 11 x 13 x 23
Step 3: Multiply each factor the greater number of times it occurs in steps i) or ii) above to find the lcm:
LCM = 10797787 = 7 x 7 x 11 x 13 x 23 x 67
Step 4: Therefore, the least common multiple of 3283 and 3289 is 10797787.