Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Free LCM Calculator determines the least common multiple (LCM) between 3287 and 3292 the smallest integer that is 10820804 that is divisible by both numbers.
Least Common Multiple (LCM) of 3287 and 3292 is 10820804.
LCM(3287,3292) = 10820804
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 3287 and 3292. First we will calculate the prime factors of 3287 and 3292.
Prime Factorization of 3287
19 | 3287 |
173 | 173 |
1 |
Prime factors of 3287 are 19,173. Prime factorization of 3287 in exponential form is:
3287 = 191×1731
Prime Factorization of 3292
2 | 3292 |
2 | 1646 |
823 | 823 |
1 |
Prime factors of 3292 are 2,823. Prime factorization of 3292 in exponential form is:
3292 = 22×8231
Now multiplying the highest exponent prime factors to calculate the LCM of 3287 and 3292.
LCM(3287,3292) = 22×191×1731×8231
LCM(3287,3292) = 10820804
Factors of 3287
List of positive integer factors of 3287 that divides 3287 without a remainder.
1, 19, 173, 3287
Factors of 3292
List of positive integer factors of 3292 that divides 3292 without a remainder.
1, 2, 4, 823, 1646, 3292
The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 3287 and 3292, than apply into the LCM equation.
GCF(3287,3292) = 1
LCM(3287,3292) = ( 3287 × 3292) / 1
LCM(3287,3292) = 10820804 / 1
LCM(3287,3292) = 10820804
(i) The LCM of 3292 and 3287 is associative
LCM of 3287 and 3292 = LCM of 3292 and 3287
1. What is the LCM of 3287 and 3292?
Answer: LCM of 3287 and 3292 is 10820804.
2. What are the Factors of 3287?
Answer: Factors of 3287 are 1, 19, 173, 3287. There are 4 integers that are factors of 3287. The greatest factor of 3287 is 3287.
3. What are the Factors of 3292?
Answer: Factors of 3292 are 1, 2, 4, 823, 1646, 3292. There are 6 integers that are factors of 3292. The greatest factor of 3292 is 3292.
4. How to Find the LCM of 3287 and 3292?
Answer:
Least Common Multiple of 3287 and 3292 = 10820804
Step 1: Find the prime factorization of 3287
3287 = 19 x 173
Step 2: Find the prime factorization of 3292
3292 = 2 x 2 x 823
Step 3: Multiply each factor the greater number of times it occurs in steps i) or ii) above to find the lcm:
LCM = 10820804 = 2 x 2 x 19 x 173 x 823
Step 4: Therefore, the least common multiple of 3287 and 3292 is 10820804.