Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Free LCM Calculator determines the least common multiple (LCM) between 8148 and 8156 the smallest integer that is 16613772 that is divisible by both numbers.
Least Common Multiple (LCM) of 8148 and 8156 is 16613772.
LCM(8148,8156) = 16613772
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 8148 and 8156. First we will calculate the prime factors of 8148 and 8156.
Prime Factorization of 8148
2 | 8148 |
2 | 4074 |
3 | 2037 |
7 | 679 |
97 | 97 |
1 |
Prime factors of 8148 are 2, 3, 7,97. Prime factorization of 8148 in exponential form is:
8148 = 22×31×71×971
Prime Factorization of 8156
2 | 8156 |
2 | 4078 |
2039 | 2039 |
1 |
Prime factors of 8156 are 2,2039. Prime factorization of 8156 in exponential form is:
8156 = 22×20391
Now multiplying the highest exponent prime factors to calculate the LCM of 8148 and 8156.
LCM(8148,8156) = 22×31×71×971×20391
LCM(8148,8156) = 16613772
Factors of 8148
List of positive integer factors of 8148 that divides 8148 without a remainder.
1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 97, 194, 291, 388, 582, 679, 1164, 1358, 2037, 2716, 4074, 8148
Factors of 8156
List of positive integer factors of 8156 that divides 8156 without a remainder.
1, 2, 4, 2039, 4078, 8156
The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 8148 and 8156, than apply into the LCM equation.
GCF(8148,8156) = 4
LCM(8148,8156) = ( 8148 × 8156) / 4
LCM(8148,8156) = 66455088 / 4
LCM(8148,8156) = 16613772
(i) The LCM of 8156 and 8148 is associative
LCM of 8148 and 8156 = LCM of 8156 and 8148
1. What is the LCM of 8148 and 8156?
Answer: LCM of 8148 and 8156 is 16613772.
2. What are the Factors of 8148?
Answer: Factors of 8148 are 1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 97, 194, 291, 388, 582, 679, 1164, 1358, 2037, 2716, 4074, 8148. There are 24 integers that are factors of 8148. The greatest factor of 8148 is 8148.
3. What are the Factors of 8156?
Answer: Factors of 8156 are 1, 2, 4, 2039, 4078, 8156. There are 6 integers that are factors of 8156. The greatest factor of 8156 is 8156.
4. How to Find the LCM of 8148 and 8156?
Answer:
Least Common Multiple of 8148 and 8156 = 16613772
Step 1: Find the prime factorization of 8148
8148 = 2 x 2 x 3 x 7 x 97
Step 2: Find the prime factorization of 8156
8156 = 2 x 2 x 2039
Step 3: Multiply each factor the greater number of times it occurs in steps i) or ii) above to find the lcm:
LCM = 16613772 = 2 x 2 x 3 x 7 x 97 x 2039
Step 4: Therefore, the least common multiple of 8148 and 8156 is 16613772.