Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Free LCM Calculator determines the least common multiple (LCM) between 2766 and 2774 the smallest integer that is 3836442 that is divisible by both numbers.
Least Common Multiple (LCM) of 2766 and 2774 is 3836442.
LCM(2766,2774) = 3836442
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 2766 and 2774. First we will calculate the prime factors of 2766 and 2774.
Prime Factorization of 2766
2 | 2766 |
3 | 1383 |
461 | 461 |
1 |
Prime factors of 2766 are 2, 3,461. Prime factorization of 2766 in exponential form is:
2766 = 21×31×4611
Prime Factorization of 2774
2 | 2774 |
19 | 1387 |
73 | 73 |
1 |
Prime factors of 2774 are 2, 19,73. Prime factorization of 2774 in exponential form is:
2774 = 21×191×731
Now multiplying the highest exponent prime factors to calculate the LCM of 2766 and 2774.
LCM(2766,2774) = 21×31×191×731×4611
LCM(2766,2774) = 3836442
Factors of 2766
List of positive integer factors of 2766 that divides 2766 without a remainder.
1, 2, 3, 6, 461, 922, 1383, 2766
Factors of 2774
List of positive integer factors of 2774 that divides 2774 without a remainder.
1, 2, 19, 38, 73, 146, 1387, 2774
The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 2766 and 2774, than apply into the LCM equation.
GCF(2766,2774) = 2
LCM(2766,2774) = ( 2766 × 2774) / 2
LCM(2766,2774) = 7672884 / 2
LCM(2766,2774) = 3836442
(i) The LCM of 2774 and 2766 is associative
LCM of 2766 and 2774 = LCM of 2774 and 2766
1. What is the LCM of 2766 and 2774?
Answer: LCM of 2766 and 2774 is 3836442.
2. What are the Factors of 2766?
Answer: Factors of 2766 are 1, 2, 3, 6, 461, 922, 1383, 2766. There are 8 integers that are factors of 2766. The greatest factor of 2766 is 2766.
3. What are the Factors of 2774?
Answer: Factors of 2774 are 1, 2, 19, 38, 73, 146, 1387, 2774. There are 8 integers that are factors of 2774. The greatest factor of 2774 is 2774.
4. How to Find the LCM of 2766 and 2774?
Answer:
Least Common Multiple of 2766 and 2774 = 3836442
Step 1: Find the prime factorization of 2766
2766 = 2 x 3 x 461
Step 2: Find the prime factorization of 2774
2774 = 2 x 19 x 73
Step 3: Multiply each factor the greater number of times it occurs in steps i) or ii) above to find the lcm:
LCM = 3836442 = 2 x 3 x 19 x 73 x 461
Step 4: Therefore, the least common multiple of 2766 and 2774 is 3836442.