Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Free LCM Calculator determines the least common multiple (LCM) between 3773 and 3777 the smallest integer that is 14250621 that is divisible by both numbers.
Least Common Multiple (LCM) of 3773 and 3777 is 14250621.
LCM(3773,3777) = 14250621
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 3773 and 3777. First we will calculate the prime factors of 3773 and 3777.
Prime Factorization of 3773
7 | 3773 |
7 | 539 |
7 | 77 |
11 | 11 |
1 |
Prime factors of 3773 are 7,11. Prime factorization of 3773 in exponential form is:
3773 = 73×111
Prime Factorization of 3777
3 | 3777 |
1259 | 1259 |
1 |
Prime factors of 3777 are 3,1259. Prime factorization of 3777 in exponential form is:
3777 = 31×12591
Now multiplying the highest exponent prime factors to calculate the LCM of 3773 and 3777.
LCM(3773,3777) = 31×73×111×12591
LCM(3773,3777) = 14250621
Factors of 3773
List of positive integer factors of 3773 that divides 3773 without a remainder.
1, 7, 11, 49, 77, 343, 539, 3773
Factors of 3777
List of positive integer factors of 3777 that divides 3777 without a remainder.
1, 3, 1259, 3777
The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 3773 and 3777, than apply into the LCM equation.
GCF(3773,3777) = 1
LCM(3773,3777) = ( 3773 × 3777) / 1
LCM(3773,3777) = 14250621 / 1
LCM(3773,3777) = 14250621
(i) The LCM of 3777 and 3773 is associative
LCM of 3773 and 3777 = LCM of 3777 and 3773
1. What is the LCM of 3773 and 3777?
Answer: LCM of 3773 and 3777 is 14250621.
2. What are the Factors of 3773?
Answer: Factors of 3773 are 1, 7, 11, 49, 77, 343, 539, 3773. There are 8 integers that are factors of 3773. The greatest factor of 3773 is 3773.
3. What are the Factors of 3777?
Answer: Factors of 3777 are 1, 3, 1259, 3777. There are 4 integers that are factors of 3777. The greatest factor of 3777 is 3777.
4. How to Find the LCM of 3773 and 3777?
Answer:
Least Common Multiple of 3773 and 3777 = 14250621
Step 1: Find the prime factorization of 3773
3773 = 7 x 7 x 7 x 11
Step 2: Find the prime factorization of 3777
3777 = 3 x 1259
Step 3: Multiply each factor the greater number of times it occurs in steps i) or ii) above to find the lcm:
LCM = 14250621 = 3 x 7 x 7 x 7 x 11 x 1259
Step 4: Therefore, the least common multiple of 3773 and 3777 is 14250621.