Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Free LCM Calculator determines the least common multiple (LCM) between 110 and 112 the smallest integer that is 6160 that is divisible by both numbers.
Least Common Multiple (LCM) of 110 and 112 is 6160.
LCM(110,112) = 6160
Least common multiple or lowest common denominator (LCD) can be calculated in three ways;
Least common multiple can be found by multiplying the highest exponent prime factors of 110 and 112. First we will calculate the prime factors of 110 and 112.
Prime Factorization of 110
2 | 110 |
5 | 55 |
11 | 11 |
1 |
Prime factors of 110 are 2, 5,11. Prime factorization of 110 in exponential form is:
110 = 21×51×111
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 110 and 112.
LCM(110,112) = 24×51×71×111
LCM(110,112) = 6160
Factors of 110
List of positive integer factors of 110 that divides 110 without a remainder.
1, 2, 5, 10, 11, 22, 55, 110
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
The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 110 and 112, than apply into the LCM equation.
GCF(110,112) = 2
LCM(110,112) = ( 110 × 112) / 2
LCM(110,112) = 12320 / 2
LCM(110,112) = 6160
(i) The LCM of 112 and 110 is associative
LCM of 110 and 112 = LCM of 112 and 110
1. What is the LCM of 110 and 112?
Answer: LCM of 110 and 112 is 6160.
2. What are the Factors of 110?
Answer: Factors of 110 are 1, 2, 5, 10, 11, 22, 55, 110. There are 8 integers that are factors of 110. The greatest factor of 110 is 110.
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 110 and 112?
Answer:
Least Common Multiple of 110 and 112 = 6160
Step 1: Find the prime factorization of 110
110 = 2 x 5 x 11
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 = 6160 = 2 x 2 x 2 x 2 x 5 x 7 x 11
Step 4: Therefore, the least common multiple of 110 and 112 is 6160.