Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Free LCM Calculator determines the least common multiple (LCM) between 3677 and 3681 the smallest integer that is 13535037 that is divisible by both numbers.
Least Common Multiple (LCM) of 3677 and 3681 is 13535037.
LCM(3677,3681) = 13535037
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 3677 and 3681. First we will calculate the prime factors of 3677 and 3681.
Prime Factorization of 3677
3677 | 3677 |
1 |
Prime factors of 3677 are 3677. Prime factorization of 3677 in exponential form is:
3677 = 36771
Prime Factorization of 3681
3 | 3681 |
3 | 1227 |
409 | 409 |
1 |
Prime factors of 3681 are 3,409. Prime factorization of 3681 in exponential form is:
3681 = 32×4091
Now multiplying the highest exponent prime factors to calculate the LCM of 3677 and 3681.
LCM(3677,3681) = 32×4091×36771
LCM(3677,3681) = 13535037
Factors of 3677
List of positive integer factors of 3677 that divides 3677 without a remainder.
1, 3677
Factors of 3681
List of positive integer factors of 3681 that divides 3681 without a remainder.
1, 3, 9, 409, 1227, 3681
The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 3677 and 3681, than apply into the LCM equation.
GCF(3677,3681) = 1
LCM(3677,3681) = ( 3677 × 3681) / 1
LCM(3677,3681) = 13535037 / 1
LCM(3677,3681) = 13535037
(i) The LCM of 3681 and 3677 is associative
LCM of 3677 and 3681 = LCM of 3681 and 3677
1. What is the LCM of 3677 and 3681?
Answer: LCM of 3677 and 3681 is 13535037.
2. What are the Factors of 3677?
Answer: Factors of 3677 are 1, 3677. There are 2 integers that are factors of 3677. The greatest factor of 3677 is 3677.
3. What are the Factors of 3681?
Answer: Factors of 3681 are 1, 3, 9, 409, 1227, 3681. There are 6 integers that are factors of 3681. The greatest factor of 3681 is 3681.
4. How to Find the LCM of 3677 and 3681?
Answer:
Least Common Multiple of 3677 and 3681 = 13535037
Step 1: Find the prime factorization of 3677
3677 = 3677
Step 2: Find the prime factorization of 3681
3681 = 3 x 3 x 409
Step 3: Multiply each factor the greater number of times it occurs in steps i) or ii) above to find the lcm:
LCM = 13535037 = 3 x 3 x 409 x 3677
Step 4: Therefore, the least common multiple of 3677 and 3681 is 13535037.