Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Free LCM Calculator determines the least common multiple (LCM) between 3484 and 3489 the smallest integer that is 12155676 that is divisible by both numbers.
Least Common Multiple (LCM) of 3484 and 3489 is 12155676.
LCM(3484,3489) = 12155676
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 3484 and 3489. First we will calculate the prime factors of 3484 and 3489.
Prime Factorization of 3484
2 | 3484 |
2 | 1742 |
13 | 871 |
67 | 67 |
1 |
Prime factors of 3484 are 2, 13,67. Prime factorization of 3484 in exponential form is:
3484 = 22×131×671
Prime Factorization of 3489
3 | 3489 |
1163 | 1163 |
1 |
Prime factors of 3489 are 3,1163. Prime factorization of 3489 in exponential form is:
3489 = 31×11631
Now multiplying the highest exponent prime factors to calculate the LCM of 3484 and 3489.
LCM(3484,3489) = 22×31×131×671×11631
LCM(3484,3489) = 12155676
Factors of 3484
List of positive integer factors of 3484 that divides 3484 without a remainder.
1, 2, 4, 13, 26, 52, 67, 134, 268, 871, 1742, 3484
Factors of 3489
List of positive integer factors of 3489 that divides 3489 without a remainder.
1, 3, 1163, 3489
The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 3484 and 3489, than apply into the LCM equation.
GCF(3484,3489) = 1
LCM(3484,3489) = ( 3484 × 3489) / 1
LCM(3484,3489) = 12155676 / 1
LCM(3484,3489) = 12155676
(i) The LCM of 3489 and 3484 is associative
LCM of 3484 and 3489 = LCM of 3489 and 3484
1. What is the LCM of 3484 and 3489?
Answer: LCM of 3484 and 3489 is 12155676.
2. What are the Factors of 3484?
Answer: Factors of 3484 are 1, 2, 4, 13, 26, 52, 67, 134, 268, 871, 1742, 3484. There are 12 integers that are factors of 3484. The greatest factor of 3484 is 3484.
3. What are the Factors of 3489?
Answer: Factors of 3489 are 1, 3, 1163, 3489. There are 4 integers that are factors of 3489. The greatest factor of 3489 is 3489.
4. How to Find the LCM of 3484 and 3489?
Answer:
Least Common Multiple of 3484 and 3489 = 12155676
Step 1: Find the prime factorization of 3484
3484 = 2 x 2 x 13 x 67
Step 2: Find the prime factorization of 3489
3489 = 3 x 1163
Step 3: Multiply each factor the greater number of times it occurs in steps i) or ii) above to find the lcm:
LCM = 12155676 = 2 x 2 x 3 x 13 x 67 x 1163
Step 4: Therefore, the least common multiple of 3484 and 3489 is 12155676.