Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Free LCM Calculator determines the least common multiple (LCM) between 3670 and 3676 the smallest integer that is 6745460 that is divisible by both numbers.
Least Common Multiple (LCM) of 3670 and 3676 is 6745460.
LCM(3670,3676) = 6745460
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 3670 and 3676. First we will calculate the prime factors of 3670 and 3676.
Prime Factorization of 3670
2 | 3670 |
5 | 1835 |
367 | 367 |
1 |
Prime factors of 3670 are 2, 5,367. Prime factorization of 3670 in exponential form is:
3670 = 21×51×3671
Prime Factorization of 3676
2 | 3676 |
2 | 1838 |
919 | 919 |
1 |
Prime factors of 3676 are 2,919. Prime factorization of 3676 in exponential form is:
3676 = 22×9191
Now multiplying the highest exponent prime factors to calculate the LCM of 3670 and 3676.
LCM(3670,3676) = 22×51×3671×9191
LCM(3670,3676) = 6745460
Factors of 3670
List of positive integer factors of 3670 that divides 3670 without a remainder.
1, 2, 5, 10, 367, 734, 1835, 3670
Factors of 3676
List of positive integer factors of 3676 that divides 3676 without a remainder.
1, 2, 4, 919, 1838, 3676
The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 3670 and 3676, than apply into the LCM equation.
GCF(3670,3676) = 2
LCM(3670,3676) = ( 3670 × 3676) / 2
LCM(3670,3676) = 13490920 / 2
LCM(3670,3676) = 6745460
(i) The LCM of 3676 and 3670 is associative
LCM of 3670 and 3676 = LCM of 3676 and 3670
1. What is the LCM of 3670 and 3676?
Answer: LCM of 3670 and 3676 is 6745460.
2. What are the Factors of 3670?
Answer: Factors of 3670 are 1, 2, 5, 10, 367, 734, 1835, 3670. There are 8 integers that are factors of 3670. The greatest factor of 3670 is 3670.
3. What are the Factors of 3676?
Answer: Factors of 3676 are 1, 2, 4, 919, 1838, 3676. There are 6 integers that are factors of 3676. The greatest factor of 3676 is 3676.
4. How to Find the LCM of 3670 and 3676?
Answer:
Least Common Multiple of 3670 and 3676 = 6745460
Step 1: Find the prime factorization of 3670
3670 = 2 x 5 x 367
Step 2: Find the prime factorization of 3676
3676 = 2 x 2 x 919
Step 3: Multiply each factor the greater number of times it occurs in steps i) or ii) above to find the lcm:
LCM = 6745460 = 2 x 2 x 5 x 367 x 919
Step 4: Therefore, the least common multiple of 3670 and 3676 is 6745460.