Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Free LCM Calculator determines the least common multiple (LCM) between 8222 and 8230 the smallest integer that is 33833530 that is divisible by both numbers.
Least Common Multiple (LCM) of 8222 and 8230 is 33833530.
LCM(8222,8230) = 33833530
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 8222 and 8230. First we will calculate the prime factors of 8222 and 8230.
Prime Factorization of 8222
2 | 8222 |
4111 | 4111 |
1 |
Prime factors of 8222 are 2,4111. Prime factorization of 8222 in exponential form is:
8222 = 21×41111
Prime Factorization of 8230
2 | 8230 |
5 | 4115 |
823 | 823 |
1 |
Prime factors of 8230 are 2, 5,823. Prime factorization of 8230 in exponential form is:
8230 = 21×51×8231
Now multiplying the highest exponent prime factors to calculate the LCM of 8222 and 8230.
LCM(8222,8230) = 21×51×8231×41111
LCM(8222,8230) = 33833530
Factors of 8222
List of positive integer factors of 8222 that divides 8222 without a remainder.
1, 2, 4111, 8222
Factors of 8230
List of positive integer factors of 8230 that divides 8230 without a remainder.
1, 2, 5, 10, 823, 1646, 4115, 8230
The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 8222 and 8230, than apply into the LCM equation.
GCF(8222,8230) = 2
LCM(8222,8230) = ( 8222 × 8230) / 2
LCM(8222,8230) = 67667060 / 2
LCM(8222,8230) = 33833530
(i) The LCM of 8230 and 8222 is associative
LCM of 8222 and 8230 = LCM of 8230 and 8222
1. What is the LCM of 8222 and 8230?
Answer: LCM of 8222 and 8230 is 33833530.
2. What are the Factors of 8222?
Answer: Factors of 8222 are 1, 2, 4111, 8222. There are 4 integers that are factors of 8222. The greatest factor of 8222 is 8222.
3. What are the Factors of 8230?
Answer: Factors of 8230 are 1, 2, 5, 10, 823, 1646, 4115, 8230. There are 8 integers that are factors of 8230. The greatest factor of 8230 is 8230.
4. How to Find the LCM of 8222 and 8230?
Answer:
Least Common Multiple of 8222 and 8230 = 33833530
Step 1: Find the prime factorization of 8222
8222 = 2 x 4111
Step 2: Find the prime factorization of 8230
8230 = 2 x 5 x 823
Step 3: Multiply each factor the greater number of times it occurs in steps i) or ii) above to find the lcm:
LCM = 33833530 = 2 x 5 x 823 x 4111
Step 4: Therefore, the least common multiple of 8222 and 8230 is 33833530.