Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Free LCM Calculator determines the least common multiple (LCM) between 96 and 102 the smallest integer that is 1632 that is divisible by both numbers.
Least Common Multiple (LCM) of 96 and 102 is 1632.
LCM(96,102) = 1632
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 96 and 102. First we will calculate the prime factors of 96 and 102.
Prime Factorization of 96
2 | 96 |
2 | 48 |
2 | 24 |
2 | 12 |
2 | 6 |
3 | 3 |
1 |
Prime factors of 96 are 2,3. Prime factorization of 96 in exponential form is:
96 = 25×31
Prime Factorization of 102
2 | 102 |
3 | 51 |
17 | 17 |
1 |
Prime factors of 102 are 2, 3,17. Prime factorization of 102 in exponential form is:
102 = 21×31×171
Now multiplying the highest exponent prime factors to calculate the LCM of 96 and 102.
LCM(96,102) = 25×31×171
LCM(96,102) = 1632
Factors of 96
List of positive integer factors of 96 that divides 96 without a remainder.
1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96
Factors of 102
List of positive integer factors of 102 that divides 102 without a remainder.
1, 2, 3, 6, 17, 34, 51, 102
The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 96 and 102, than apply into the LCM equation.
GCF(96,102) = 6
LCM(96,102) = ( 96 × 102) / 6
LCM(96,102) = 9792 / 6
LCM(96,102) = 1632
(i) The LCM of 102 and 96 is associative
LCM of 96 and 102 = LCM of 102 and 96
1. What is the LCM of 96 and 102?
Answer: LCM of 96 and 102 is 1632.
2. What are the Factors of 96?
Answer: Factors of 96 are 1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96. There are 12 integers that are factors of 96. The greatest factor of 96 is 96.
3. What are the Factors of 102?
Answer: Factors of 102 are 1, 2, 3, 6, 17, 34, 51, 102. There are 8 integers that are factors of 102. The greatest factor of 102 is 102.
4. How to Find the LCM of 96 and 102?
Answer:
Least Common Multiple of 96 and 102 = 1632
Step 1: Find the prime factorization of 96
96 = 2 x 2 x 2 x 2 x 2 x 3
Step 2: Find the prime factorization of 102
102 = 2 x 3 x 17
Step 3: Multiply each factor the greater number of times it occurs in steps i) or ii) above to find the lcm:
LCM = 1632 = 2 x 2 x 2 x 2 x 2 x 3 x 17
Step 4: Therefore, the least common multiple of 96 and 102 is 1632.