Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Free LCM Calculator determines the least common multiple (LCM) between 8854 and 8858 the smallest integer that is 39214366 that is divisible by both numbers.
Least Common Multiple (LCM) of 8854 and 8858 is 39214366.
LCM(8854,8858) = 39214366
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 8854 and 8858. First we will calculate the prime factors of 8854 and 8858.
Prime Factorization of 8854
2 | 8854 |
19 | 4427 |
233 | 233 |
1 |
Prime factors of 8854 are 2, 19,233. Prime factorization of 8854 in exponential form is:
8854 = 21×191×2331
Prime Factorization of 8858
2 | 8858 |
43 | 4429 |
103 | 103 |
1 |
Prime factors of 8858 are 2, 43,103. Prime factorization of 8858 in exponential form is:
8858 = 21×431×1031
Now multiplying the highest exponent prime factors to calculate the LCM of 8854 and 8858.
LCM(8854,8858) = 21×191×431×1031×2331
LCM(8854,8858) = 39214366
Factors of 8854
List of positive integer factors of 8854 that divides 8854 without a remainder.
1, 2, 19, 38, 233, 466, 4427, 8854
Factors of 8858
List of positive integer factors of 8858 that divides 8858 without a remainder.
1, 2, 43, 86, 103, 206, 4429, 8858
The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 8854 and 8858, than apply into the LCM equation.
GCF(8854,8858) = 2
LCM(8854,8858) = ( 8854 × 8858) / 2
LCM(8854,8858) = 78428732 / 2
LCM(8854,8858) = 39214366
(i) The LCM of 8858 and 8854 is associative
LCM of 8854 and 8858 = LCM of 8858 and 8854
1. What is the LCM of 8854 and 8858?
Answer: LCM of 8854 and 8858 is 39214366.
2. What are the Factors of 8854?
Answer: Factors of 8854 are 1, 2, 19, 38, 233, 466, 4427, 8854. There are 8 integers that are factors of 8854. The greatest factor of 8854 is 8854.
3. What are the Factors of 8858?
Answer: Factors of 8858 are 1, 2, 43, 86, 103, 206, 4429, 8858. There are 8 integers that are factors of 8858. The greatest factor of 8858 is 8858.
4. How to Find the LCM of 8854 and 8858?
Answer:
Least Common Multiple of 8854 and 8858 = 39214366
Step 1: Find the prime factorization of 8854
8854 = 2 x 19 x 233
Step 2: Find the prime factorization of 8858
8858 = 2 x 43 x 103
Step 3: Multiply each factor the greater number of times it occurs in steps i) or ii) above to find the lcm:
LCM = 39214366 = 2 x 19 x 43 x 103 x 233
Step 4: Therefore, the least common multiple of 8854 and 8858 is 39214366.