Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Free LCM Calculator determines the least common multiple (LCM) between 2283 and 2290 the smallest integer that is 5228070 that is divisible by both numbers.
Least Common Multiple (LCM) of 2283 and 2290 is 5228070.
LCM(2283,2290) = 5228070
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 2283 and 2290. First we will calculate the prime factors of 2283 and 2290.
Prime Factorization of 2283
3 | 2283 |
761 | 761 |
1 |
Prime factors of 2283 are 3,761. Prime factorization of 2283 in exponential form is:
2283 = 31×7611
Prime Factorization of 2290
2 | 2290 |
5 | 1145 |
229 | 229 |
1 |
Prime factors of 2290 are 2, 5,229. Prime factorization of 2290 in exponential form is:
2290 = 21×51×2291
Now multiplying the highest exponent prime factors to calculate the LCM of 2283 and 2290.
LCM(2283,2290) = 21×31×51×2291×7611
LCM(2283,2290) = 5228070
Factors of 2283
List of positive integer factors of 2283 that divides 2283 without a remainder.
1, 3, 761, 2283
Factors of 2290
List of positive integer factors of 2290 that divides 2290 without a remainder.
1, 2, 5, 10, 229, 458, 1145, 2290
The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 2283 and 2290, than apply into the LCM equation.
GCF(2283,2290) = 1
LCM(2283,2290) = ( 2283 × 2290) / 1
LCM(2283,2290) = 5228070 / 1
LCM(2283,2290) = 5228070
(i) The LCM of 2290 and 2283 is associative
LCM of 2283 and 2290 = LCM of 2290 and 2283
1. What is the LCM of 2283 and 2290?
Answer: LCM of 2283 and 2290 is 5228070.
2. What are the Factors of 2283?
Answer: Factors of 2283 are 1, 3, 761, 2283. There are 4 integers that are factors of 2283. The greatest factor of 2283 is 2283.
3. What are the Factors of 2290?
Answer: Factors of 2290 are 1, 2, 5, 10, 229, 458, 1145, 2290. There are 8 integers that are factors of 2290. The greatest factor of 2290 is 2290.
4. How to Find the LCM of 2283 and 2290?
Answer:
Least Common Multiple of 2283 and 2290 = 5228070
Step 1: Find the prime factorization of 2283
2283 = 3 x 761
Step 2: Find the prime factorization of 2290
2290 = 2 x 5 x 229
Step 3: Multiply each factor the greater number of times it occurs in steps i) or ii) above to find the lcm:
LCM = 5228070 = 2 x 3 x 5 x 229 x 761
Step 4: Therefore, the least common multiple of 2283 and 2290 is 5228070.