Least Common Multiple of 171 and 176

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023


Free LCM Calculator determines the least common multiple (LCM) between 171 and 176 the smallest integer that is 30096 that is divisible by both numbers.

Least Common Multiple (LCM) of 171 and 176 is 30096.

LCM(171,176) = 30096

LCM of 171 and 176

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

LCM of:
and

Least Common Multiple of 171 and 176

LCM of 171 and 176 is 30096

Least common multiple can be found by multiplying the highest exponent prime factors of 171 and 176. First we will calculate the prime factors of 171 and 176.

Prime Factorization of 171


3 171
3 57
19 19
1

Prime factors of 171 are 3,19. Prime factorization of 171 in exponential form is:

171 = 32×191

Prime Factorization of 176


2 176
2 88
2 44
2 22
11 11
1

Prime factors of 176 are 2,11. Prime factorization of 176 in exponential form is:

176 = 24×111

Now multiplying the highest exponent prime factors to calculate the LCM of 171 and 176.

LCM(171,176) = 24×32×111×191
LCM(171,176) = 30096

Factors of 171

List of positive integer factors of 171 that divides 171 without a remainder.

1, 3, 9, 19, 57, 171

Factors of 176

List of positive integer factors of 176 that divides 176 without a remainder.

1, 2, 4, 8, 11, 16, 22, 44, 88, 176

Least Common Multiple of 171 and 176 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 171 and 176, than apply into the LCM equation.

GCF(171,176) = 1
LCM(171,176) = ( 171 × 176) / 1
LCM(171,176) = 30096 / 1
LCM(171,176) = 30096

Properties of LCM 171 and 176

(i) The LCM of 176 and 171 is associative

LCM of 171 and 176 = LCM of 176 and 171

Frequently Asked Questions on LCM of 171 and 176

1. What is the LCM of 171 and 176?

Answer: LCM of 171 and 176 is 30096.

2. What are the Factors of 171?

Answer: Factors of 171 are 1, 3, 9, 19, 57, 171. There are 6 integers that are factors of 171. The greatest factor of 171 is 171.

3. What are the Factors of 176?

Answer: Factors of 176 are 1, 2, 4, 8, 11, 16, 22, 44, 88, 176. There are 10 integers that are factors of 176. The greatest factor of 176 is 176.

4. How to Find the LCM of 171 and 176?

Answer:

Least Common Multiple of 171 and 176 = 30096

Step 1: Find the prime factorization of 171

171 = 3 x 3 x 19

Step 2: Find the prime factorization of 176

176 = 2 x 2 x 2 x 2 x 11

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

LCM = 30096 = 2 x 2 x 2 x 2 x 3 x 3 x 11 x 19

Step 4: Therefore, the least common multiple of 171 and 176 is 30096.