Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Free LCM Calculator determines the least common multiple (LCM) between 9899 and 9904 the smallest integer that is 98039696 that is divisible by both numbers.
Least Common Multiple (LCM) of 9899 and 9904 is 98039696.
LCM(9899,9904) = 98039696
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 9899 and 9904. First we will calculate the prime factors of 9899 and 9904.
Prime Factorization of 9899
19 | 9899 |
521 | 521 |
1 |
Prime factors of 9899 are 19,521. Prime factorization of 9899 in exponential form is:
9899 = 191×5211
Prime Factorization of 9904
2 | 9904 |
2 | 4952 |
2 | 2476 |
2 | 1238 |
619 | 619 |
1 |
Prime factors of 9904 are 2,619. Prime factorization of 9904 in exponential form is:
9904 = 24×6191
Now multiplying the highest exponent prime factors to calculate the LCM of 9899 and 9904.
LCM(9899,9904) = 24×191×5211×6191
LCM(9899,9904) = 98039696
Factors of 9899
List of positive integer factors of 9899 that divides 9899 without a remainder.
1, 19, 521, 9899
Factors of 9904
List of positive integer factors of 9904 that divides 9904 without a remainder.
1, 2, 4, 8, 16, 619, 1238, 2476, 4952, 9904
The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 9899 and 9904, than apply into the LCM equation.
GCF(9899,9904) = 1
LCM(9899,9904) = ( 9899 × 9904) / 1
LCM(9899,9904) = 98039696 / 1
LCM(9899,9904) = 98039696
(i) The LCM of 9904 and 9899 is associative
LCM of 9899 and 9904 = LCM of 9904 and 9899
1. What is the LCM of 9899 and 9904?
Answer: LCM of 9899 and 9904 is 98039696.
2. What are the Factors of 9899?
Answer: Factors of 9899 are 1, 19, 521, 9899. There are 4 integers that are factors of 9899. The greatest factor of 9899 is 9899.
3. What are the Factors of 9904?
Answer: Factors of 9904 are 1, 2, 4, 8, 16, 619, 1238, 2476, 4952, 9904. There are 10 integers that are factors of 9904. The greatest factor of 9904 is 9904.
4. How to Find the LCM of 9899 and 9904?
Answer:
Least Common Multiple of 9899 and 9904 = 98039696
Step 1: Find the prime factorization of 9899
9899 = 19 x 521
Step 2: Find the prime factorization of 9904
9904 = 2 x 2 x 2 x 2 x 619
Step 3: Multiply each factor the greater number of times it occurs in steps i) or ii) above to find the lcm:
LCM = 98039696 = 2 x 2 x 2 x 2 x 19 x 521 x 619
Step 4: Therefore, the least common multiple of 9899 and 9904 is 98039696.