Least Common Multiple of 11 and 17

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023


Free LCM Calculator determines the least common multiple (LCM) between 11 and 17 the smallest integer that is 187 that is divisible by both numbers.

Least Common Multiple (LCM) of 11 and 17 is 187.

LCM(11,17) = 187

LCM of 11 and 17

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

LCM of:
and

Least Common Multiple of 11 and 17

LCM of 11 and 17 is 187

Least common multiple can be found by multiplying the highest exponent prime factors of 11 and 17. First we will calculate the prime factors of 11 and 17.

Prime Factorization of 11


11 11
1

Prime factors of 11 are 11. Prime factorization of 11 in exponential form is:

11 = 111

Prime Factorization of 17


17 17
1

Prime factors of 17 are 17. Prime factorization of 17 in exponential form is:

17 = 171

Now multiplying the highest exponent prime factors to calculate the LCM of 11 and 17.

LCM(11,17) = 111×171
LCM(11,17) = 187

Factors of 11

List of positive integer factors of 11 that divides 11 without a remainder.

1, 11

Factors of 17

List of positive integer factors of 17 that divides 17 without a remainder.

1, 17

Least Common Multiple of 11 and 17 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 11 and 17, than apply into the LCM equation.

GCF(11,17) = 1
LCM(11,17) = ( 11 × 17) / 1
LCM(11,17) = 187 / 1
LCM(11,17) = 187

Properties of LCM 11 and 17

(i) The LCM of 17 and 11 is associative

LCM of 11 and 17 = LCM of 17 and 11

Frequently Asked Questions on LCM of 11 and 17

1. What is the LCM of 11 and 17?

Answer: LCM of 11 and 17 is 187.

2. What are the Factors of 11?

Answer: Factors of 11 are 1, 11. There are 2 integers that are factors of 11. The greatest factor of 11 is 11.

3. What are the Factors of 17?

Answer: Factors of 17 are 1, 17. There are 2 integers that are factors of 17. The greatest factor of 17 is 17.

4. How to Find the LCM of 11 and 17?

Answer:

Least Common Multiple of 11 and 17 = 187

Step 1: Find the prime factorization of 11

11 = 11

Step 2: Find the prime factorization of 17

17 = 17

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

LCM = 187 = 11 x 17

Step 4: Therefore, the least common multiple of 11 and 17 is 187.