Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Free LCM Calculator determines the least common multiple (LCM) between 8333 and 8340 the smallest integer that is 69497220 that is divisible by both numbers.
Least Common Multiple (LCM) of 8333 and 8340 is 69497220.
LCM(8333,8340) = 69497220
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 8333 and 8340. First we will calculate the prime factors of 8333 and 8340.
Prime Factorization of 8333
13 | 8333 |
641 | 641 |
1 |
Prime factors of 8333 are 13,641. Prime factorization of 8333 in exponential form is:
8333 = 131×6411
Prime Factorization of 8340
2 | 8340 |
2 | 4170 |
3 | 2085 |
5 | 695 |
139 | 139 |
1 |
Prime factors of 8340 are 2, 3, 5,139. Prime factorization of 8340 in exponential form is:
8340 = 22×31×51×1391
Now multiplying the highest exponent prime factors to calculate the LCM of 8333 and 8340.
LCM(8333,8340) = 22×31×51×131×1391×6411
LCM(8333,8340) = 69497220
Factors of 8333
List of positive integer factors of 8333 that divides 8333 without a remainder.
1, 13, 641, 8333
Factors of 8340
List of positive integer factors of 8340 that divides 8340 without a remainder.
1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 139, 278, 417, 556, 695, 834, 1390, 1668, 2085, 2780, 4170, 8340
The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 8333 and 8340, than apply into the LCM equation.
GCF(8333,8340) = 1
LCM(8333,8340) = ( 8333 × 8340) / 1
LCM(8333,8340) = 69497220 / 1
LCM(8333,8340) = 69497220
(i) The LCM of 8340 and 8333 is associative
LCM of 8333 and 8340 = LCM of 8340 and 8333
1. What is the LCM of 8333 and 8340?
Answer: LCM of 8333 and 8340 is 69497220.
2. What are the Factors of 8333?
Answer: Factors of 8333 are 1, 13, 641, 8333. There are 4 integers that are factors of 8333. The greatest factor of 8333 is 8333.
3. What are the Factors of 8340?
Answer: Factors of 8340 are 1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 139, 278, 417, 556, 695, 834, 1390, 1668, 2085, 2780, 4170, 8340. There are 24 integers that are factors of 8340. The greatest factor of 8340 is 8340.
4. How to Find the LCM of 8333 and 8340?
Answer:
Least Common Multiple of 8333 and 8340 = 69497220
Step 1: Find the prime factorization of 8333
8333 = 13 x 641
Step 2: Find the prime factorization of 8340
8340 = 2 x 2 x 3 x 5 x 139
Step 3: Multiply each factor the greater number of times it occurs in steps i) or ii) above to find the lcm:
LCM = 69497220 = 2 x 2 x 3 x 5 x 13 x 139 x 641
Step 4: Therefore, the least common multiple of 8333 and 8340 is 69497220.