Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Free LCM Calculator determines the least common multiple (LCM) between 9999 and 10006 the smallest integer that is 100049994 that is divisible by both numbers.
Least Common Multiple (LCM) of 9999 and 10006 is 100049994.
LCM(9999,10006) = 100049994
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 9999 and 10006. First we will calculate the prime factors of 9999 and 10006.
Prime Factorization of 9999
3 | 9999 |
3 | 3333 |
11 | 1111 |
101 | 101 |
1 |
Prime factors of 9999 are 3, 11,101. Prime factorization of 9999 in exponential form is:
9999 = 32×111×1011
Prime Factorization of 10006
2 | 10006 |
5003 | 5003 |
1 |
Prime factors of 10006 are 2,5003. Prime factorization of 10006 in exponential form is:
10006 = 21×50031
Now multiplying the highest exponent prime factors to calculate the LCM of 9999 and 10006.
LCM(9999,10006) = 21×32×111×1011×50031
LCM(9999,10006) = 100049994
Factors of 9999
List of positive integer factors of 9999 that divides 9999 without a remainder.
1, 3, 9, 11, 33, 99, 101, 303, 909, 1111, 3333, 9999
Factors of 10006
List of positive integer factors of 10006 that divides 10006 without a remainder.
1, 2, 5003, 10006
The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 9999 and 10006, than apply into the LCM equation.
GCF(9999,10006) = 1
LCM(9999,10006) = ( 9999 × 10006) / 1
LCM(9999,10006) = 100049994 / 1
LCM(9999,10006) = 100049994
(i) The LCM of 10006 and 9999 is associative
LCM of 9999 and 10006 = LCM of 10006 and 9999
1. What is the LCM of 9999 and 10006?
Answer: LCM of 9999 and 10006 is 100049994.
2. What are the Factors of 9999?
Answer: Factors of 9999 are 1, 3, 9, 11, 33, 99, 101, 303, 909, 1111, 3333, 9999. There are 12 integers that are factors of 9999. The greatest factor of 9999 is 9999.
3. What are the Factors of 10006?
Answer: Factors of 10006 are 1, 2, 5003, 10006. There are 4 integers that are factors of 10006. The greatest factor of 10006 is 10006.
4. How to Find the LCM of 9999 and 10006?
Answer:
Least Common Multiple of 9999 and 10006 = 100049994
Step 1: Find the prime factorization of 9999
9999 = 3 x 3 x 11 x 101
Step 2: Find the prime factorization of 10006
10006 = 2 x 5003
Step 3: Multiply each factor the greater number of times it occurs in steps i) or ii) above to find the lcm:
LCM = 100049994 = 2 x 3 x 3 x 11 x 101 x 5003
Step 4: Therefore, the least common multiple of 9999 and 10006 is 100049994.