Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Free LCM Calculator determines the least common multiple (LCM) between 6794 and 6800 the smallest integer that is 23099600 that is divisible by both numbers.
Least Common Multiple (LCM) of 6794 and 6800 is 23099600.
LCM(6794,6800) = 23099600
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 6794 and 6800. First we will calculate the prime factors of 6794 and 6800.
Prime Factorization of 6794
2 | 6794 |
43 | 3397 |
79 | 79 |
1 |
Prime factors of 6794 are 2, 43,79. Prime factorization of 6794 in exponential form is:
6794 = 21×431×791
Prime Factorization of 6800
2 | 6800 |
2 | 3400 |
2 | 1700 |
2 | 850 |
5 | 425 |
5 | 85 |
17 | 17 |
1 |
Prime factors of 6800 are 2, 5,17. Prime factorization of 6800 in exponential form is:
6800 = 24×52×171
Now multiplying the highest exponent prime factors to calculate the LCM of 6794 and 6800.
LCM(6794,6800) = 24×52×171×431×791
LCM(6794,6800) = 23099600
Factors of 6794
List of positive integer factors of 6794 that divides 6794 without a remainder.
1, 2, 43, 79, 86, 158, 3397, 6794
Factors of 6800
List of positive integer factors of 6800 that divides 6800 without a remainder.
1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 34, 40, 50, 68, 80, 85, 100, 136, 170, 200, 272, 340, 400, 425, 680, 850, 1360, 1700, 3400, 6800
The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 6794 and 6800, than apply into the LCM equation.
GCF(6794,6800) = 2
LCM(6794,6800) = ( 6794 × 6800) / 2
LCM(6794,6800) = 46199200 / 2
LCM(6794,6800) = 23099600
(i) The LCM of 6800 and 6794 is associative
LCM of 6794 and 6800 = LCM of 6800 and 6794
1. What is the LCM of 6794 and 6800?
Answer: LCM of 6794 and 6800 is 23099600.
2. What are the Factors of 6794?
Answer: Factors of 6794 are 1, 2, 43, 79, 86, 158, 3397, 6794. There are 8 integers that are factors of 6794. The greatest factor of 6794 is 6794.
3. What are the Factors of 6800?
Answer: Factors of 6800 are 1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 34, 40, 50, 68, 80, 85, 100, 136, 170, 200, 272, 340, 400, 425, 680, 850, 1360, 1700, 3400, 6800. There are 30 integers that are factors of 6800. The greatest factor of 6800 is 6800.
4. How to Find the LCM of 6794 and 6800?
Answer:
Least Common Multiple of 6794 and 6800 = 23099600
Step 1: Find the prime factorization of 6794
6794 = 2 x 43 x 79
Step 2: Find the prime factorization of 6800
6800 = 2 x 2 x 2 x 2 x 5 x 5 x 17
Step 3: Multiply each factor the greater number of times it occurs in steps i) or ii) above to find the lcm:
LCM = 23099600 = 2 x 2 x 2 x 2 x 5 x 5 x 17 x 43 x 79
Step 4: Therefore, the least common multiple of 6794 and 6800 is 23099600.