Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Free LCM Calculator determines the least common multiple (LCM) between 9498 and 9505 the smallest integer that is 90278490 that is divisible by both numbers.
Least Common Multiple (LCM) of 9498 and 9505 is 90278490.
LCM(9498,9505) = 90278490
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 9498 and 9505. First we will calculate the prime factors of 9498 and 9505.
Prime Factorization of 9498
2 | 9498 |
3 | 4749 |
1583 | 1583 |
1 |
Prime factors of 9498 are 2, 3,1583. Prime factorization of 9498 in exponential form is:
9498 = 21×31×15831
Prime Factorization of 9505
5 | 9505 |
1901 | 1901 |
1 |
Prime factors of 9505 are 5,1901. Prime factorization of 9505 in exponential form is:
9505 = 51×19011
Now multiplying the highest exponent prime factors to calculate the LCM of 9498 and 9505.
LCM(9498,9505) = 21×31×51×15831×19011
LCM(9498,9505) = 90278490
Factors of 9498
List of positive integer factors of 9498 that divides 9498 without a remainder.
1, 2, 3, 6, 1583, 3166, 4749, 9498
Factors of 9505
List of positive integer factors of 9505 that divides 9505 without a remainder.
1, 5, 1901, 9505
The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 9498 and 9505, than apply into the LCM equation.
GCF(9498,9505) = 1
LCM(9498,9505) = ( 9498 × 9505) / 1
LCM(9498,9505) = 90278490 / 1
LCM(9498,9505) = 90278490
(i) The LCM of 9505 and 9498 is associative
LCM of 9498 and 9505 = LCM of 9505 and 9498
1. What is the LCM of 9498 and 9505?
Answer: LCM of 9498 and 9505 is 90278490.
2. What are the Factors of 9498?
Answer: Factors of 9498 are 1, 2, 3, 6, 1583, 3166, 4749, 9498. There are 8 integers that are factors of 9498. The greatest factor of 9498 is 9498.
3. What are the Factors of 9505?
Answer: Factors of 9505 are 1, 5, 1901, 9505. There are 4 integers that are factors of 9505. The greatest factor of 9505 is 9505.
4. How to Find the LCM of 9498 and 9505?
Answer:
Least Common Multiple of 9498 and 9505 = 90278490
Step 1: Find the prime factorization of 9498
9498 = 2 x 3 x 1583
Step 2: Find the prime factorization of 9505
9505 = 5 x 1901
Step 3: Multiply each factor the greater number of times it occurs in steps i) or ii) above to find the lcm:
LCM = 90278490 = 2 x 3 x 5 x 1583 x 1901
Step 4: Therefore, the least common multiple of 9498 and 9505 is 90278490.