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 2291 the smallest integer that is 5230353 that is divisible by both numbers.
Least Common Multiple (LCM) of 2283 and 2291 is 5230353.
LCM(2283,2291) = 5230353
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 2291. First we will calculate the prime factors of 2283 and 2291.
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 2291
29 | 2291 |
79 | 79 |
1 |
Prime factors of 2291 are 29,79. Prime factorization of 2291 in exponential form is:
2291 = 291×791
Now multiplying the highest exponent prime factors to calculate the LCM of 2283 and 2291.
LCM(2283,2291) = 31×291×791×7611
LCM(2283,2291) = 5230353
Factors of 2283
List of positive integer factors of 2283 that divides 2283 without a remainder.
1, 3, 761, 2283
Factors of 2291
List of positive integer factors of 2291 that divides 2291 without a remainder.
1, 29, 79, 2291
The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 2283 and 2291, than apply into the LCM equation.
GCF(2283,2291) = 1
LCM(2283,2291) = ( 2283 × 2291) / 1
LCM(2283,2291) = 5230353 / 1
LCM(2283,2291) = 5230353
(i) The LCM of 2291 and 2283 is associative
LCM of 2283 and 2291 = LCM of 2291 and 2283
1. What is the LCM of 2283 and 2291?
Answer: LCM of 2283 and 2291 is 5230353.
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 2291?
Answer: Factors of 2291 are 1, 29, 79, 2291. There are 4 integers that are factors of 2291. The greatest factor of 2291 is 2291.
4. How to Find the LCM of 2283 and 2291?
Answer:
Least Common Multiple of 2283 and 2291 = 5230353
Step 1: Find the prime factorization of 2283
2283 = 3 x 761
Step 2: Find the prime factorization of 2291
2291 = 29 x 79
Step 3: Multiply each factor the greater number of times it occurs in steps i) or ii) above to find the lcm:
LCM = 5230353 = 3 x 29 x 79 x 761
Step 4: Therefore, the least common multiple of 2283 and 2291 is 5230353.