Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Free LCM Calculator determines the least common multiple (LCM) between 265 and 271 the smallest integer that is 71815 that is divisible by both numbers.
Least Common Multiple (LCM) of 265 and 271 is 71815.
LCM(265,271) = 71815
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 265 and 271. First we will calculate the prime factors of 265 and 271.
Prime Factorization of 265
5 | 265 |
53 | 53 |
1 |
Prime factors of 265 are 5,53. Prime factorization of 265 in exponential form is:
265 = 51×531
Prime Factorization of 271
271 | 271 |
1 |
Prime factors of 271 are 271. Prime factorization of 271 in exponential form is:
271 = 2711
Now multiplying the highest exponent prime factors to calculate the LCM of 265 and 271.
LCM(265,271) = 51×531×2711
LCM(265,271) = 71815
Factors of 265
List of positive integer factors of 265 that divides 265 without a remainder.
1, 5, 53, 265
Factors of 271
List of positive integer factors of 271 that divides 271 without a remainder.
1, 271
The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 265 and 271, than apply into the LCM equation.
GCF(265,271) = 1
LCM(265,271) = ( 265 × 271) / 1
LCM(265,271) = 71815 / 1
LCM(265,271) = 71815
(i) The LCM of 271 and 265 is associative
LCM of 265 and 271 = LCM of 271 and 265
1. What is the LCM of 265 and 271?
Answer: LCM of 265 and 271 is 71815.
2. What are the Factors of 265?
Answer: Factors of 265 are 1, 5, 53, 265. There are 4 integers that are factors of 265. The greatest factor of 265 is 265.
3. What are the Factors of 271?
Answer: Factors of 271 are 1, 271. There are 2 integers that are factors of 271. The greatest factor of 271 is 271.
4. How to Find the LCM of 265 and 271?
Answer:
Least Common Multiple of 265 and 271 = 71815
Step 1: Find the prime factorization of 265
265 = 5 x 53
Step 2: Find the prime factorization of 271
271 = 271
Step 3: Multiply each factor the greater number of times it occurs in steps i) or ii) above to find the lcm:
LCM = 71815 = 5 x 53 x 271
Step 4: Therefore, the least common multiple of 265 and 271 is 71815.