Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Free LCM Calculator determines the least common multiple (LCM) between 4112 and 4118 the smallest integer that is 8466608 that is divisible by both numbers.
Least Common Multiple (LCM) of 4112 and 4118 is 8466608.
LCM(4112,4118) = 8466608
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 4112 and 4118. First we will calculate the prime factors of 4112 and 4118.
Prime Factorization of 4112
2 | 4112 |
2 | 2056 |
2 | 1028 |
2 | 514 |
257 | 257 |
1 |
Prime factors of 4112 are 2,257. Prime factorization of 4112 in exponential form is:
4112 = 24×2571
Prime Factorization of 4118
2 | 4118 |
29 | 2059 |
71 | 71 |
1 |
Prime factors of 4118 are 2, 29,71. Prime factorization of 4118 in exponential form is:
4118 = 21×291×711
Now multiplying the highest exponent prime factors to calculate the LCM of 4112 and 4118.
LCM(4112,4118) = 24×291×711×2571
LCM(4112,4118) = 8466608
Factors of 4112
List of positive integer factors of 4112 that divides 4112 without a remainder.
1, 2, 4, 8, 16, 257, 514, 1028, 2056, 4112
Factors of 4118
List of positive integer factors of 4118 that divides 4118 without a remainder.
1, 2, 29, 58, 71, 142, 2059, 4118
The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 4112 and 4118, than apply into the LCM equation.
GCF(4112,4118) = 2
LCM(4112,4118) = ( 4112 × 4118) / 2
LCM(4112,4118) = 16933216 / 2
LCM(4112,4118) = 8466608
(i) The LCM of 4118 and 4112 is associative
LCM of 4112 and 4118 = LCM of 4118 and 4112
1. What is the LCM of 4112 and 4118?
Answer: LCM of 4112 and 4118 is 8466608.
2. What are the Factors of 4112?
Answer: Factors of 4112 are 1, 2, 4, 8, 16, 257, 514, 1028, 2056, 4112. There are 10 integers that are factors of 4112. The greatest factor of 4112 is 4112.
3. What are the Factors of 4118?
Answer: Factors of 4118 are 1, 2, 29, 58, 71, 142, 2059, 4118. There are 8 integers that are factors of 4118. The greatest factor of 4118 is 4118.
4. How to Find the LCM of 4112 and 4118?
Answer:
Least Common Multiple of 4112 and 4118 = 8466608
Step 1: Find the prime factorization of 4112
4112 = 2 x 2 x 2 x 2 x 257
Step 2: Find the prime factorization of 4118
4118 = 2 x 29 x 71
Step 3: Multiply each factor the greater number of times it occurs in steps i) or ii) above to find the lcm:
LCM = 8466608 = 2 x 2 x 2 x 2 x 29 x 71 x 257
Step 4: Therefore, the least common multiple of 4112 and 4118 is 8466608.