Least Common Multiple of 1303 and 1311

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

Free LCM Calculator determines the least common multiple (LCM) between 1303 and 1311 the smallest integer that is 1708233 that is divisible by both numbers.

Least Common Multiple (LCM) of 1303 and 1311 is 1708233.

LCM(1303,1311) = 1708233

LCM of 1303 and 1311

Least common multiple or lowest common denominator (LCD) can be calculated in three ways;

LCM of:
and

Least Common Multiple of 1303 and 1311

LCM of 1303 and 1311 is 1708233

Least common multiple can be found by multiplying the highest exponent prime factors of 1303 and 1311. First we will calculate the prime factors of 1303 and 1311.

Prime Factorization of 1303


1303 1303
1

Prime factors of 1303 are 1303. Prime factorization of 1303 in exponential form is:

1303 = 13031

Prime Factorization of 1311


3 1311
19 437
23 23
1

Prime factors of 1311 are 3, 19,23. Prime factorization of 1311 in exponential form is:

1311 = 31×191×231

Now multiplying the highest exponent prime factors to calculate the LCM of 1303 and 1311.

LCM(1303,1311) = 31×191×231×13031
LCM(1303,1311) = 1708233

Factors of 1303

List of positive integer factors of 1303 that divides 1303 without a remainder.

1, 1303

Factors of 1311

List of positive integer factors of 1311 that divides 1311 without a remainder.

1, 3, 19, 23, 57, 69, 437, 1311

Least Common Multiple of 1303 and 1311 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 1303 and 1311, than apply into the LCM equation.

GCF(1303,1311) = 1
LCM(1303,1311) = ( 1303 × 1311) / 1
LCM(1303,1311) = 1708233 / 1
LCM(1303,1311) = 1708233

Properties of LCM 1303 and 1311

(i) The LCM of 1311 and 1303 is associative

LCM of 1303 and 1311 = LCM of 1311 and 1303

Related Least Common Multiples of 1303

Related Least Common Multiples of 1311

Frequently Asked Questions on LCM of 1303 and 1311

1. What is the LCM of 1303 and 1311?

Answer: LCM of 1303 and 1311 is 1708233.

2. What are the Factors of 1303?

Answer: Factors of 1303 are 1, 1303. There are 2 integers that are factors of 1303. The greatest factor of 1303 is 1303.

3. What are the Factors of 1311?

Answer: Factors of 1311 are 1, 3, 19, 23, 57, 69, 437, 1311. There are 8 integers that are factors of 1311. The greatest factor of 1311 is 1311.

4. How to Find the LCM of 1303 and 1311?

Answer:

Least Common Multiple of 1303 and 1311 = 1708233

Step 1: Find the prime factorization of 1303

1303 = 1303

Step 2: Find the prime factorization of 1311

1311 = 3 x 19 x 23

Step 3: Multiply each factor the greater number of times it occurs in steps i) or ii) above to find the lcm:

LCM = 1708233 = 3 x 19 x 23 x 1303

Step 4: Therefore, the least common multiple of 1303 and 1311 is 1708233.