Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Free LCM Calculator determines the least common multiple (LCM) between 3608 and 3611 the smallest integer that is 13028488 that is divisible by both numbers.
Least Common Multiple (LCM) of 3608 and 3611 is 13028488.
LCM(3608,3611) = 13028488
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 3608 and 3611. First we will calculate the prime factors of 3608 and 3611.
Prime Factorization of 3608
2 | 3608 |
2 | 1804 |
2 | 902 |
11 | 451 |
41 | 41 |
1 |
Prime factors of 3608 are 2, 11,41. Prime factorization of 3608 in exponential form is:
3608 = 23×111×411
Prime Factorization of 3611
23 | 3611 |
157 | 157 |
1 |
Prime factors of 3611 are 23,157. Prime factorization of 3611 in exponential form is:
3611 = 231×1571
Now multiplying the highest exponent prime factors to calculate the LCM of 3608 and 3611.
LCM(3608,3611) = 23×111×231×411×1571
LCM(3608,3611) = 13028488
Factors of 3608
List of positive integer factors of 3608 that divides 3608 without a remainder.
1, 2, 4, 8, 11, 22, 41, 44, 82, 88, 164, 328, 451, 902, 1804, 3608
Factors of 3611
List of positive integer factors of 3611 that divides 3611 without a remainder.
1, 23, 157, 3611
The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 3608 and 3611, than apply into the LCM equation.
GCF(3608,3611) = 1
LCM(3608,3611) = ( 3608 × 3611) / 1
LCM(3608,3611) = 13028488 / 1
LCM(3608,3611) = 13028488
(i) The LCM of 3611 and 3608 is associative
LCM of 3608 and 3611 = LCM of 3611 and 3608
1. What is the LCM of 3608 and 3611?
Answer: LCM of 3608 and 3611 is 13028488.
2. What are the Factors of 3608?
Answer: Factors of 3608 are 1, 2, 4, 8, 11, 22, 41, 44, 82, 88, 164, 328, 451, 902, 1804, 3608. There are 16 integers that are factors of 3608. The greatest factor of 3608 is 3608.
3. What are the Factors of 3611?
Answer: Factors of 3611 are 1, 23, 157, 3611. There are 4 integers that are factors of 3611. The greatest factor of 3611 is 3611.
4. How to Find the LCM of 3608 and 3611?
Answer:
Least Common Multiple of 3608 and 3611 = 13028488
Step 1: Find the prime factorization of 3608
3608 = 2 x 2 x 2 x 11 x 41
Step 2: Find the prime factorization of 3611
3611 = 23 x 157
Step 3: Multiply each factor the greater number of times it occurs in steps i) or ii) above to find the lcm:
LCM = 13028488 = 2 x 2 x 2 x 11 x 23 x 41 x 157
Step 4: Therefore, the least common multiple of 3608 and 3611 is 13028488.