Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Free LCM Calculator determines the least common multiple (LCM) between 495 and 500 the smallest integer that is 49500 that is divisible by both numbers.
Least Common Multiple (LCM) of 495 and 500 is 49500.
LCM(495,500) = 49500
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 495 and 500. First we will calculate the prime factors of 495 and 500.
Prime Factorization of 495
3 | 495 |
3 | 165 |
5 | 55 |
11 | 11 |
1 |
Prime factors of 495 are 3, 5,11. Prime factorization of 495 in exponential form is:
495 = 32×51×111
Prime Factorization of 500
2 | 500 |
2 | 250 |
5 | 125 |
5 | 25 |
5 | 5 |
1 |
Prime factors of 500 are 2,5. Prime factorization of 500 in exponential form is:
500 = 22×53
Now multiplying the highest exponent prime factors to calculate the LCM of 495 and 500.
LCM(495,500) = 22×32×53×111
LCM(495,500) = 49500
Factors of 495
List of positive integer factors of 495 that divides 495 without a remainder.
1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 165, 495
Factors of 500
List of positive integer factors of 500 that divides 500 without a remainder.
1, 2, 4, 5, 10, 20, 25, 50, 100, 125, 250, 500
The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 495 and 500, than apply into the LCM equation.
GCF(495,500) = 5
LCM(495,500) = ( 495 × 500) / 5
LCM(495,500) = 247500 / 5
LCM(495,500) = 49500
(i) The LCM of 500 and 495 is associative
LCM of 495 and 500 = LCM of 500 and 495
1. What is the LCM of 495 and 500?
Answer: LCM of 495 and 500 is 49500.
2. What are the Factors of 495?
Answer: Factors of 495 are 1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 165, 495. There are 12 integers that are factors of 495. The greatest factor of 495 is 495.
3. What are the Factors of 500?
Answer: Factors of 500 are 1, 2, 4, 5, 10, 20, 25, 50, 100, 125, 250, 500. There are 12 integers that are factors of 500. The greatest factor of 500 is 500.
4. How to Find the LCM of 495 and 500?
Answer:
Least Common Multiple of 495 and 500 = 49500
Step 1: Find the prime factorization of 495
495 = 3 x 3 x 5 x 11
Step 2: Find the prime factorization of 500
500 = 2 x 2 x 5 x 5 x 5
Step 3: Multiply each factor the greater number of times it occurs in steps i) or ii) above to find the lcm:
LCM = 49500 = 2 x 2 x 3 x 3 x 5 x 5 x 5 x 11
Step 4: Therefore, the least common multiple of 495 and 500 is 49500.