Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Free LCM Calculator determines the least common multiple (LCM) between 3489 and 3495 the smallest integer that is 4064685 that is divisible by both numbers.
Least Common Multiple (LCM) of 3489 and 3495 is 4064685.
LCM(3489,3495) = 4064685
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 3489 and 3495. First we will calculate the prime factors of 3489 and 3495.
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
Prime Factorization of 3495
3 | 3495 |
5 | 1165 |
233 | 233 |
1 |
Prime factors of 3495 are 3, 5,233. Prime factorization of 3495 in exponential form is:
3495 = 31×51×2331
Now multiplying the highest exponent prime factors to calculate the LCM of 3489 and 3495.
LCM(3489,3495) = 31×51×2331×11631
LCM(3489,3495) = 4064685
Factors of 3489
List of positive integer factors of 3489 that divides 3489 without a remainder.
1, 3, 1163, 3489
Factors of 3495
List of positive integer factors of 3495 that divides 3495 without a remainder.
1, 3, 5, 15, 233, 699, 1165, 3495
The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 3489 and 3495, than apply into the LCM equation.
GCF(3489,3495) = 3
LCM(3489,3495) = ( 3489 × 3495) / 3
LCM(3489,3495) = 12194055 / 3
LCM(3489,3495) = 4064685
(i) The LCM of 3495 and 3489 is associative
LCM of 3489 and 3495 = LCM of 3495 and 3489
1. What is the LCM of 3489 and 3495?
Answer: LCM of 3489 and 3495 is 4064685.
2. 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.
3. What are the Factors of 3495?
Answer: Factors of 3495 are 1, 3, 5, 15, 233, 699, 1165, 3495. There are 8 integers that are factors of 3495. The greatest factor of 3495 is 3495.
4. How to Find the LCM of 3489 and 3495?
Answer:
Least Common Multiple of 3489 and 3495 = 4064685
Step 1: Find the prime factorization of 3489
3489 = 3 x 1163
Step 2: Find the prime factorization of 3495
3495 = 3 x 5 x 233
Step 3: Multiply each factor the greater number of times it occurs in steps i) or ii) above to find the lcm:
LCM = 4064685 = 3 x 5 x 233 x 1163
Step 4: Therefore, the least common multiple of 3489 and 3495 is 4064685.