Least Common Multiple of 171 and 177

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 177 the smallest integer that is 10089 that is divisible by both numbers.

Least Common Multiple (LCM) of 171 and 177 is 10089.

LCM(171,177) = 10089

LCM of 171 and 177

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

LCM of:
and

Least Common Multiple of 171 and 177

LCM of 171 and 177 is 10089

Least common multiple can be found by multiplying the highest exponent prime factors of 171 and 177. First we will calculate the prime factors of 171 and 177.

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 177


3 177
59 59
1

Prime factors of 177 are 3,59. Prime factorization of 177 in exponential form is:

177 = 31×591

Now multiplying the highest exponent prime factors to calculate the LCM of 171 and 177.

LCM(171,177) = 32×191×591
LCM(171,177) = 10089

Factors of 171

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

1, 3, 9, 19, 57, 171

Factors of 177

List of positive integer factors of 177 that divides 177 without a remainder.

1, 3, 59, 177

Least Common Multiple of 171 and 177 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 177, than apply into the LCM equation.

GCF(171,177) = 3
LCM(171,177) = ( 171 × 177) / 3
LCM(171,177) = 30267 / 3
LCM(171,177) = 10089

Properties of LCM 171 and 177

(i) The LCM of 177 and 171 is associative

LCM of 171 and 177 = LCM of 177 and 171

Related Least Common Multiples of 171

Related Least Common Multiples of 177

Frequently Asked Questions on LCM of 171 and 177

1. What is the LCM of 171 and 177?

Answer: LCM of 171 and 177 is 10089.

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 177?

Answer: Factors of 177 are 1, 3, 59, 177. There are 4 integers that are factors of 177. The greatest factor of 177 is 177.

4. How to Find the LCM of 171 and 177?

Answer:

Least Common Multiple of 171 and 177 = 10089

Step 1: Find the prime factorization of 171

171 = 3 x 3 x 19

Step 2: Find the prime factorization of 177

177 = 3 x 59

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

LCM = 10089 = 3 x 3 x 19 x 59

Step 4: Therefore, the least common multiple of 171 and 177 is 10089.