Least Common Multiple of 109 and 112

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023


Free LCM Calculator determines the least common multiple (LCM) between 109 and 112 the smallest integer that is 12208 that is divisible by both numbers.

Least Common Multiple (LCM) of 109 and 112 is 12208.

LCM(109,112) = 12208

LCM of 109 and 112

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

LCM of:
and

Least Common Multiple of 109 and 112

LCM of 109 and 112 is 12208

Least common multiple can be found by multiplying the highest exponent prime factors of 109 and 112. First we will calculate the prime factors of 109 and 112.

Prime Factorization of 109


109 109
1

Prime factors of 109 are 109. Prime factorization of 109 in exponential form is:

109 = 1091

Prime Factorization of 112


2 112
2 56
2 28
2 14
7 7
1

Prime factors of 112 are 2,7. Prime factorization of 112 in exponential form is:

112 = 24×71

Now multiplying the highest exponent prime factors to calculate the LCM of 109 and 112.

LCM(109,112) = 24×71×1091
LCM(109,112) = 12208

Factors of 109

List of positive integer factors of 109 that divides 109 without a remainder.

1, 109

Factors of 112

List of positive integer factors of 112 that divides 112 without a remainder.

1, 2, 4, 7, 8, 14, 16, 28, 56, 112

Least Common Multiple of 109 and 112 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 109 and 112, than apply into the LCM equation.

GCF(109,112) = 1
LCM(109,112) = ( 109 × 112) / 1
LCM(109,112) = 12208 / 1
LCM(109,112) = 12208

Properties of LCM 109 and 112

(i) The LCM of 112 and 109 is associative

LCM of 109 and 112 = LCM of 112 and 109

Frequently Asked Questions on LCM of 109 and 112

1. What is the LCM of 109 and 112?

Answer: LCM of 109 and 112 is 12208.

2. What are the Factors of 109?

Answer: Factors of 109 are 1, 109. There are 2 integers that are factors of 109. The greatest factor of 109 is 109.

3. What are the Factors of 112?

Answer: Factors of 112 are 1, 2, 4, 7, 8, 14, 16, 28, 56, 112. There are 10 integers that are factors of 112. The greatest factor of 112 is 112.

4. How to Find the LCM of 109 and 112?

Answer:

Least Common Multiple of 109 and 112 = 12208

Step 1: Find the prime factorization of 109

109 = 109

Step 2: Find the prime factorization of 112

112 = 2 x 2 x 2 x 2 x 7

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

LCM = 12208 = 2 x 2 x 2 x 2 x 7 x 109

Step 4: Therefore, the least common multiple of 109 and 112 is 12208.