Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Free LCM Calculator determines the least common multiple (LCM) between 3611 and 3613 the smallest integer that is 13046543 that is divisible by both numbers.
Least Common Multiple (LCM) of 3611 and 3613 is 13046543.
LCM(3611,3613) = 13046543
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 3611 and 3613. First we will calculate the prime factors of 3611 and 3613.
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
Prime Factorization of 3613
3613 | 3613 |
1 |
Prime factors of 3613 are 3613. Prime factorization of 3613 in exponential form is:
3613 = 36131
Now multiplying the highest exponent prime factors to calculate the LCM of 3611 and 3613.
LCM(3611,3613) = 231×1571×36131
LCM(3611,3613) = 13046543
Factors of 3611
List of positive integer factors of 3611 that divides 3611 without a remainder.
1, 23, 157, 3611
Factors of 3613
List of positive integer factors of 3613 that divides 3613 without a remainder.
1, 3613
The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 3611 and 3613, than apply into the LCM equation.
GCF(3611,3613) = 1
LCM(3611,3613) = ( 3611 × 3613) / 1
LCM(3611,3613) = 13046543 / 1
LCM(3611,3613) = 13046543
(i) The LCM of 3613 and 3611 is associative
LCM of 3611 and 3613 = LCM of 3613 and 3611
1. What is the LCM of 3611 and 3613?
Answer: LCM of 3611 and 3613 is 13046543.
2. 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.
3. What are the Factors of 3613?
Answer: Factors of 3613 are 1, 3613. There are 2 integers that are factors of 3613. The greatest factor of 3613 is 3613.
4. How to Find the LCM of 3611 and 3613?
Answer:
Least Common Multiple of 3611 and 3613 = 13046543
Step 1: Find the prime factorization of 3611
3611 = 23 x 157
Step 2: Find the prime factorization of 3613
3613 = 3613
Step 3: Multiply each factor the greater number of times it occurs in steps i) or ii) above to find the lcm:
LCM = 13046543 = 23 x 157 x 3613
Step 4: Therefore, the least common multiple of 3611 and 3613 is 13046543.