Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Free LCM Calculator determines the least common multiple (LCM) between 2795 and 2799 the smallest integer that is 7823205 that is divisible by both numbers.
Least Common Multiple (LCM) of 2795 and 2799 is 7823205.
LCM(2795,2799) = 7823205
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 2795 and 2799. First we will calculate the prime factors of 2795 and 2799.
Prime Factorization of 2795
5 | 2795 |
13 | 559 |
43 | 43 |
1 |
Prime factors of 2795 are 5, 13,43. Prime factorization of 2795 in exponential form is:
2795 = 51×131×431
Prime Factorization of 2799
3 | 2799 |
3 | 933 |
311 | 311 |
1 |
Prime factors of 2799 are 3,311. Prime factorization of 2799 in exponential form is:
2799 = 32×3111
Now multiplying the highest exponent prime factors to calculate the LCM of 2795 and 2799.
LCM(2795,2799) = 32×51×131×431×3111
LCM(2795,2799) = 7823205
Factors of 2795
List of positive integer factors of 2795 that divides 2795 without a remainder.
1, 5, 13, 43, 65, 215, 559, 2795
Factors of 2799
List of positive integer factors of 2799 that divides 2799 without a remainder.
1, 3, 9, 311, 933, 2799
The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 2795 and 2799, than apply into the LCM equation.
GCF(2795,2799) = 1
LCM(2795,2799) = ( 2795 × 2799) / 1
LCM(2795,2799) = 7823205 / 1
LCM(2795,2799) = 7823205
(i) The LCM of 2799 and 2795 is associative
LCM of 2795 and 2799 = LCM of 2799 and 2795
1. What is the LCM of 2795 and 2799?
Answer: LCM of 2795 and 2799 is 7823205.
2. What are the Factors of 2795?
Answer: Factors of 2795 are 1, 5, 13, 43, 65, 215, 559, 2795. There are 8 integers that are factors of 2795. The greatest factor of 2795 is 2795.
3. What are the Factors of 2799?
Answer: Factors of 2799 are 1, 3, 9, 311, 933, 2799. There are 6 integers that are factors of 2799. The greatest factor of 2799 is 2799.
4. How to Find the LCM of 2795 and 2799?
Answer:
Least Common Multiple of 2795 and 2799 = 7823205
Step 1: Find the prime factorization of 2795
2795 = 5 x 13 x 43
Step 2: Find the prime factorization of 2799
2799 = 3 x 3 x 311
Step 3: Multiply each factor the greater number of times it occurs in steps i) or ii) above to find the lcm:
LCM = 7823205 = 3 x 3 x 5 x 13 x 43 x 311
Step 4: Therefore, the least common multiple of 2795 and 2799 is 7823205.