Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Free LCM Calculator determines the least common multiple (LCM) between 8104 and 8108 the smallest integer that is 16426808 that is divisible by both numbers.
Least Common Multiple (LCM) of 8104 and 8108 is 16426808.
LCM(8104,8108) = 16426808
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 8104 and 8108. First we will calculate the prime factors of 8104 and 8108.
Prime Factorization of 8104
2 | 8104 |
2 | 4052 |
2 | 2026 |
1013 | 1013 |
1 |
Prime factors of 8104 are 2,1013. Prime factorization of 8104 in exponential form is:
8104 = 23×10131
Prime Factorization of 8108
2 | 8108 |
2 | 4054 |
2027 | 2027 |
1 |
Prime factors of 8108 are 2,2027. Prime factorization of 8108 in exponential form is:
8108 = 22×20271
Now multiplying the highest exponent prime factors to calculate the LCM of 8104 and 8108.
LCM(8104,8108) = 23×10131×20271
LCM(8104,8108) = 16426808
Factors of 8104
List of positive integer factors of 8104 that divides 8104 without a remainder.
1, 2, 4, 8, 1013, 2026, 4052, 8104
Factors of 8108
List of positive integer factors of 8108 that divides 8108 without a remainder.
1, 2, 4, 2027, 4054, 8108
The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 8104 and 8108, than apply into the LCM equation.
GCF(8104,8108) = 4
LCM(8104,8108) = ( 8104 × 8108) / 4
LCM(8104,8108) = 65707232 / 4
LCM(8104,8108) = 16426808
(i) The LCM of 8108 and 8104 is associative
LCM of 8104 and 8108 = LCM of 8108 and 8104
1. What is the LCM of 8104 and 8108?
Answer: LCM of 8104 and 8108 is 16426808.
2. What are the Factors of 8104?
Answer: Factors of 8104 are 1, 2, 4, 8, 1013, 2026, 4052, 8104. There are 8 integers that are factors of 8104. The greatest factor of 8104 is 8104.
3. What are the Factors of 8108?
Answer: Factors of 8108 are 1, 2, 4, 2027, 4054, 8108. There are 6 integers that are factors of 8108. The greatest factor of 8108 is 8108.
4. How to Find the LCM of 8104 and 8108?
Answer:
Least Common Multiple of 8104 and 8108 = 16426808
Step 1: Find the prime factorization of 8104
8104 = 2 x 2 x 2 x 1013
Step 2: Find the prime factorization of 8108
8108 = 2 x 2 x 2027
Step 3: Multiply each factor the greater number of times it occurs in steps i) or ii) above to find the lcm:
LCM = 16426808 = 2 x 2 x 2 x 1013 x 2027
Step 4: Therefore, the least common multiple of 8104 and 8108 is 16426808.