Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Free LCM Calculator determines the least common multiple (LCM) between 2253 and 2258 the smallest integer that is 5087274 that is divisible by both numbers.
Least Common Multiple (LCM) of 2253 and 2258 is 5087274.
LCM(2253,2258) = 5087274
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 2253 and 2258. First we will calculate the prime factors of 2253 and 2258.
Prime Factorization of 2253
3 | 2253 |
751 | 751 |
1 |
Prime factors of 2253 are 3,751. Prime factorization of 2253 in exponential form is:
2253 = 31×7511
Prime Factorization of 2258
2 | 2258 |
1129 | 1129 |
1 |
Prime factors of 2258 are 2,1129. Prime factorization of 2258 in exponential form is:
2258 = 21×11291
Now multiplying the highest exponent prime factors to calculate the LCM of 2253 and 2258.
LCM(2253,2258) = 21×31×7511×11291
LCM(2253,2258) = 5087274
Factors of 2253
List of positive integer factors of 2253 that divides 2253 without a remainder.
1, 3, 751, 2253
Factors of 2258
List of positive integer factors of 2258 that divides 2258 without a remainder.
1, 2, 1129, 2258
The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 2253 and 2258, than apply into the LCM equation.
GCF(2253,2258) = 1
LCM(2253,2258) = ( 2253 × 2258) / 1
LCM(2253,2258) = 5087274 / 1
LCM(2253,2258) = 5087274
(i) The LCM of 2258 and 2253 is associative
LCM of 2253 and 2258 = LCM of 2258 and 2253
1. What is the LCM of 2253 and 2258?
Answer: LCM of 2253 and 2258 is 5087274.
2. What are the Factors of 2253?
Answer: Factors of 2253 are 1, 3, 751, 2253. There are 4 integers that are factors of 2253. The greatest factor of 2253 is 2253.
3. What are the Factors of 2258?
Answer: Factors of 2258 are 1, 2, 1129, 2258. There are 4 integers that are factors of 2258. The greatest factor of 2258 is 2258.
4. How to Find the LCM of 2253 and 2258?
Answer:
Least Common Multiple of 2253 and 2258 = 5087274
Step 1: Find the prime factorization of 2253
2253 = 3 x 751
Step 2: Find the prime factorization of 2258
2258 = 2 x 1129
Step 3: Multiply each factor the greater number of times it occurs in steps i) or ii) above to find the lcm:
LCM = 5087274 = 2 x 3 x 751 x 1129
Step 4: Therefore, the least common multiple of 2253 and 2258 is 5087274.