Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Free LCM Calculator determines the least common multiple (LCM) between 10107 and 10112 the smallest integer that is 102201984 that is divisible by both numbers.
Least Common Multiple (LCM) of 10107 and 10112 is 102201984.
LCM(10107,10112) = 102201984
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 10107 and 10112. First we will calculate the prime factors of 10107 and 10112.
Prime Factorization of 10107
3 | 10107 |
3 | 3369 |
1123 | 1123 |
1 |
Prime factors of 10107 are 3,1123. Prime factorization of 10107 in exponential form is:
10107 = 32×11231
Prime Factorization of 10112
2 | 10112 |
2 | 5056 |
2 | 2528 |
2 | 1264 |
2 | 632 |
2 | 316 |
2 | 158 |
79 | 79 |
1 |
Prime factors of 10112 are 2,79. Prime factorization of 10112 in exponential form is:
10112 = 27×791
Now multiplying the highest exponent prime factors to calculate the LCM of 10107 and 10112.
LCM(10107,10112) = 27×32×791×11231
LCM(10107,10112) = 102201984
Factors of 10107
List of positive integer factors of 10107 that divides 10107 without a remainder.
1, 3, 9, 1123, 3369, 10107
Factors of 10112
List of positive integer factors of 10112 that divides 10112 without a remainder.
1, 2, 4, 8, 16, 32, 64, 79, 128, 158, 316, 632, 1264, 2528, 5056, 10112
The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 10107 and 10112, than apply into the LCM equation.
GCF(10107,10112) = 1
LCM(10107,10112) = ( 10107 × 10112) / 1
LCM(10107,10112) = 102201984 / 1
LCM(10107,10112) = 102201984
(i) The LCM of 10112 and 10107 is associative
LCM of 10107 and 10112 = LCM of 10112 and 10107
1. What is the LCM of 10107 and 10112?
Answer: LCM of 10107 and 10112 is 102201984.
2. What are the Factors of 10107?
Answer: Factors of 10107 are 1, 3, 9, 1123, 3369, 10107. There are 6 integers that are factors of 10107. The greatest factor of 10107 is 10107.
3. What are the Factors of 10112?
Answer: Factors of 10112 are 1, 2, 4, 8, 16, 32, 64, 79, 128, 158, 316, 632, 1264, 2528, 5056, 10112. There are 16 integers that are factors of 10112. The greatest factor of 10112 is 10112.
4. How to Find the LCM of 10107 and 10112?
Answer:
Least Common Multiple of 10107 and 10112 = 102201984
Step 1: Find the prime factorization of 10107
10107 = 3 x 3 x 1123
Step 2: Find the prime factorization of 10112
10112 = 2 x 2 x 2 x 2 x 2 x 2 x 2 x 79
Step 3: Multiply each factor the greater number of times it occurs in steps i) or ii) above to find the lcm:
LCM = 102201984 = 2 x 2 x 2 x 2 x 2 x 2 x 2 x 3 x 3 x 79 x 1123
Step 4: Therefore, the least common multiple of 10107 and 10112 is 102201984.