Least Common Multiple of 7187 and 7191

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

Free LCM Calculator determines the least common multiple (LCM) between 7187 and 7191 the smallest integer that is 51681717 that is divisible by both numbers.

Least Common Multiple (LCM) of 7187 and 7191 is 51681717.

LCM(7187,7191) = 51681717

LCM of 7187 and 7191

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

LCM of:
and

Least Common Multiple of 7187 and 7191

LCM of 7187 and 7191 is 51681717

Least common multiple can be found by multiplying the highest exponent prime factors of 7187 and 7191. First we will calculate the prime factors of 7187 and 7191.

Prime Factorization of 7187


7187 7187
1

Prime factors of 7187 are 7187. Prime factorization of 7187 in exponential form is:

7187 = 71871

Prime Factorization of 7191


3 7191
3 2397
17 799
47 47
1

Prime factors of 7191 are 3, 17,47. Prime factorization of 7191 in exponential form is:

7191 = 32×171×471

Now multiplying the highest exponent prime factors to calculate the LCM of 7187 and 7191.

LCM(7187,7191) = 32×171×471×71871
LCM(7187,7191) = 51681717

Factors of 7187

List of positive integer factors of 7187 that divides 7187 without a remainder.

1, 7187

Factors of 7191

List of positive integer factors of 7191 that divides 7191 without a remainder.

1, 3, 9, 17, 47, 51, 141, 153, 423, 799, 2397, 7191

Least Common Multiple of 7187 and 7191 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 7187 and 7191, than apply into the LCM equation.

GCF(7187,7191) = 1
LCM(7187,7191) = ( 7187 × 7191) / 1
LCM(7187,7191) = 51681717 / 1
LCM(7187,7191) = 51681717

Properties of LCM 7187 and 7191

(i) The LCM of 7191 and 7187 is associative

LCM of 7187 and 7191 = LCM of 7191 and 7187

Related Least Common Multiples of 7187

Related Least Common Multiples of 7191

Frequently Asked Questions on LCM of 7187 and 7191

1. What is the LCM of 7187 and 7191?

Answer: LCM of 7187 and 7191 is 51681717.

2. What are the Factors of 7187?

Answer: Factors of 7187 are 1, 7187. There are 2 integers that are factors of 7187. The greatest factor of 7187 is 7187.

3. What are the Factors of 7191?

Answer: Factors of 7191 are 1, 3, 9, 17, 47, 51, 141, 153, 423, 799, 2397, 7191. There are 12 integers that are factors of 7191. The greatest factor of 7191 is 7191.

4. How to Find the LCM of 7187 and 7191?

Answer:

Least Common Multiple of 7187 and 7191 = 51681717

Step 1: Find the prime factorization of 7187

7187 = 7187

Step 2: Find the prime factorization of 7191

7191 = 3 x 3 x 17 x 47

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

LCM = 51681717 = 3 x 3 x 17 x 47 x 7187

Step 4: Therefore, the least common multiple of 7187 and 7191 is 51681717.