Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Free LCM Calculator determines the least common multiple (LCM) between 2794 and 2799 the smallest integer that is 7820406 that is divisible by both numbers.
Least Common Multiple (LCM) of 2794 and 2799 is 7820406.
LCM(2794,2799) = 7820406
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 2794 and 2799. First we will calculate the prime factors of 2794 and 2799.
Prime Factorization of 2794
2 | 2794 |
11 | 1397 |
127 | 127 |
1 |
Prime factors of 2794 are 2, 11,127. Prime factorization of 2794 in exponential form is:
2794 = 21×111×1271
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 2794 and 2799.
LCM(2794,2799) = 21×32×111×1271×3111
LCM(2794,2799) = 7820406
Factors of 2794
List of positive integer factors of 2794 that divides 2794 without a remainder.
1, 2, 11, 22, 127, 254, 1397, 2794
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 2794 and 2799, than apply into the LCM equation.
GCF(2794,2799) = 1
LCM(2794,2799) = ( 2794 × 2799) / 1
LCM(2794,2799) = 7820406 / 1
LCM(2794,2799) = 7820406
(i) The LCM of 2799 and 2794 is associative
LCM of 2794 and 2799 = LCM of 2799 and 2794
1. What is the LCM of 2794 and 2799?
Answer: LCM of 2794 and 2799 is 7820406.
2. What are the Factors of 2794?
Answer: Factors of 2794 are 1, 2, 11, 22, 127, 254, 1397, 2794. There are 8 integers that are factors of 2794. The greatest factor of 2794 is 2794.
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 2794 and 2799?
Answer:
Least Common Multiple of 2794 and 2799 = 7820406
Step 1: Find the prime factorization of 2794
2794 = 2 x 11 x 127
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 = 7820406 = 2 x 3 x 3 x 11 x 127 x 311
Step 4: Therefore, the least common multiple of 2794 and 2799 is 7820406.