Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Free LCM Calculator determines the least common multiple (LCM) between 7228 and 7233 the smallest integer that is 52280124 that is divisible by both numbers.
Least Common Multiple (LCM) of 7228 and 7233 is 52280124.
LCM(7228,7233) = 52280124
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 7228 and 7233. First we will calculate the prime factors of 7228 and 7233.
Prime Factorization of 7228
2 | 7228 |
2 | 3614 |
13 | 1807 |
139 | 139 |
1 |
Prime factors of 7228 are 2, 13,139. Prime factorization of 7228 in exponential form is:
7228 = 22×131×1391
Prime Factorization of 7233
3 | 7233 |
2411 | 2411 |
1 |
Prime factors of 7233 are 3,2411. Prime factorization of 7233 in exponential form is:
7233 = 31×24111
Now multiplying the highest exponent prime factors to calculate the LCM of 7228 and 7233.
LCM(7228,7233) = 22×31×131×1391×24111
LCM(7228,7233) = 52280124
Factors of 7228
List of positive integer factors of 7228 that divides 7228 without a remainder.
1, 2, 4, 13, 26, 52, 139, 278, 556, 1807, 3614, 7228
Factors of 7233
List of positive integer factors of 7233 that divides 7233 without a remainder.
1, 3, 2411, 7233
The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 7228 and 7233, than apply into the LCM equation.
GCF(7228,7233) = 1
LCM(7228,7233) = ( 7228 × 7233) / 1
LCM(7228,7233) = 52280124 / 1
LCM(7228,7233) = 52280124
(i) The LCM of 7233 and 7228 is associative
LCM of 7228 and 7233 = LCM of 7233 and 7228
1. What is the LCM of 7228 and 7233?
Answer: LCM of 7228 and 7233 is 52280124.
2. What are the Factors of 7228?
Answer: Factors of 7228 are 1, 2, 4, 13, 26, 52, 139, 278, 556, 1807, 3614, 7228. There are 12 integers that are factors of 7228. The greatest factor of 7228 is 7228.
3. What are the Factors of 7233?
Answer: Factors of 7233 are 1, 3, 2411, 7233. There are 4 integers that are factors of 7233. The greatest factor of 7233 is 7233.
4. How to Find the LCM of 7228 and 7233?
Answer:
Least Common Multiple of 7228 and 7233 = 52280124
Step 1: Find the prime factorization of 7228
7228 = 2 x 2 x 13 x 139
Step 2: Find the prime factorization of 7233
7233 = 3 x 2411
Step 3: Multiply each factor the greater number of times it occurs in steps i) or ii) above to find the lcm:
LCM = 52280124 = 2 x 2 x 3 x 13 x 139 x 2411
Step 4: Therefore, the least common multiple of 7228 and 7233 is 52280124.