Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Free LCM Calculator determines the least common multiple (LCM) between 1107 and 1114 the smallest integer that is 1233198 that is divisible by both numbers.
Least Common Multiple (LCM) of 1107 and 1114 is 1233198.
LCM(1107,1114) = 1233198
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 1107 and 1114. First we will calculate the prime factors of 1107 and 1114.
Prime Factorization of 1107
3 | 1107 |
3 | 369 |
3 | 123 |
41 | 41 |
1 |
Prime factors of 1107 are 3,41. Prime factorization of 1107 in exponential form is:
1107 = 33×411
Prime Factorization of 1114
2 | 1114 |
557 | 557 |
1 |
Prime factors of 1114 are 2,557. Prime factorization of 1114 in exponential form is:
1114 = 21×5571
Now multiplying the highest exponent prime factors to calculate the LCM of 1107 and 1114.
LCM(1107,1114) = 21×33×411×5571
LCM(1107,1114) = 1233198
Factors of 1107
List of positive integer factors of 1107 that divides 1107 without a remainder.
1, 3, 9, 27, 41, 123, 369, 1107
Factors of 1114
List of positive integer factors of 1114 that divides 1114 without a remainder.
1, 2, 557, 1114
The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 1107 and 1114, than apply into the LCM equation.
GCF(1107,1114) = 1
LCM(1107,1114) = ( 1107 × 1114) / 1
LCM(1107,1114) = 1233198 / 1
LCM(1107,1114) = 1233198
(i) The LCM of 1114 and 1107 is associative
LCM of 1107 and 1114 = LCM of 1114 and 1107
1. What is the LCM of 1107 and 1114?
Answer: LCM of 1107 and 1114 is 1233198.
2. What are the Factors of 1107?
Answer: Factors of 1107 are 1, 3, 9, 27, 41, 123, 369, 1107. There are 8 integers that are factors of 1107. The greatest factor of 1107 is 1107.
3. What are the Factors of 1114?
Answer: Factors of 1114 are 1, 2, 557, 1114. There are 4 integers that are factors of 1114. The greatest factor of 1114 is 1114.
4. How to Find the LCM of 1107 and 1114?
Answer:
Least Common Multiple of 1107 and 1114 = 1233198
Step 1: Find the prime factorization of 1107
1107 = 3 x 3 x 3 x 41
Step 2: Find the prime factorization of 1114
1114 = 2 x 557
Step 3: Multiply each factor the greater number of times it occurs in steps i) or ii) above to find the lcm:
LCM = 1233198 = 2 x 3 x 3 x 3 x 41 x 557
Step 4: Therefore, the least common multiple of 1107 and 1114 is 1233198.