Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Free LCM Calculator determines the least common multiple (LCM) between 3766 and 3771 the smallest integer that is 14201586 that is divisible by both numbers.
Least Common Multiple (LCM) of 3766 and 3771 is 14201586.
LCM(3766,3771) = 14201586
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 3766 and 3771. First we will calculate the prime factors of 3766 and 3771.
Prime Factorization of 3766
2 | 3766 |
7 | 1883 |
269 | 269 |
1 |
Prime factors of 3766 are 2, 7,269. Prime factorization of 3766 in exponential form is:
3766 = 21×71×2691
Prime Factorization of 3771
3 | 3771 |
3 | 1257 |
419 | 419 |
1 |
Prime factors of 3771 are 3,419. Prime factorization of 3771 in exponential form is:
3771 = 32×4191
Now multiplying the highest exponent prime factors to calculate the LCM of 3766 and 3771.
LCM(3766,3771) = 21×32×71×2691×4191
LCM(3766,3771) = 14201586
Factors of 3766
List of positive integer factors of 3766 that divides 3766 without a remainder.
1, 2, 7, 14, 269, 538, 1883, 3766
Factors of 3771
List of positive integer factors of 3771 that divides 3771 without a remainder.
1, 3, 9, 419, 1257, 3771
The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 3766 and 3771, than apply into the LCM equation.
GCF(3766,3771) = 1
LCM(3766,3771) = ( 3766 × 3771) / 1
LCM(3766,3771) = 14201586 / 1
LCM(3766,3771) = 14201586
(i) The LCM of 3771 and 3766 is associative
LCM of 3766 and 3771 = LCM of 3771 and 3766
1. What is the LCM of 3766 and 3771?
Answer: LCM of 3766 and 3771 is 14201586.
2. What are the Factors of 3766?
Answer: Factors of 3766 are 1, 2, 7, 14, 269, 538, 1883, 3766. There are 8 integers that are factors of 3766. The greatest factor of 3766 is 3766.
3. What are the Factors of 3771?
Answer: Factors of 3771 are 1, 3, 9, 419, 1257, 3771. There are 6 integers that are factors of 3771. The greatest factor of 3771 is 3771.
4. How to Find the LCM of 3766 and 3771?
Answer:
Least Common Multiple of 3766 and 3771 = 14201586
Step 1: Find the prime factorization of 3766
3766 = 2 x 7 x 269
Step 2: Find the prime factorization of 3771
3771 = 3 x 3 x 419
Step 3: Multiply each factor the greater number of times it occurs in steps i) or ii) above to find the lcm:
LCM = 14201586 = 2 x 3 x 3 x 7 x 269 x 419
Step 4: Therefore, the least common multiple of 3766 and 3771 is 14201586.