Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Free LCM Calculator determines the least common multiple (LCM) between 3500 and 3508 the smallest integer that is 3069500 that is divisible by both numbers.
Least Common Multiple (LCM) of 3500 and 3508 is 3069500.
LCM(3500,3508) = 3069500
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 3500 and 3508. First we will calculate the prime factors of 3500 and 3508.
Prime Factorization of 3500
2 | 3500 |
2 | 1750 |
5 | 875 |
5 | 175 |
5 | 35 |
7 | 7 |
1 |
Prime factors of 3500 are 2, 5,7. Prime factorization of 3500 in exponential form is:
3500 = 22×53×71
Prime Factorization of 3508
2 | 3508 |
2 | 1754 |
877 | 877 |
1 |
Prime factors of 3508 are 2,877. Prime factorization of 3508 in exponential form is:
3508 = 22×8771
Now multiplying the highest exponent prime factors to calculate the LCM of 3500 and 3508.
LCM(3500,3508) = 22×53×71×8771
LCM(3500,3508) = 3069500
Factors of 3500
List of positive integer factors of 3500 that divides 3500 without a remainder.
1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 125, 140, 175, 250, 350, 500, 700, 875, 1750, 3500
Factors of 3508
List of positive integer factors of 3508 that divides 3508 without a remainder.
1, 2, 4, 877, 1754, 3508
The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 3500 and 3508, than apply into the LCM equation.
GCF(3500,3508) = 4
LCM(3500,3508) = ( 3500 × 3508) / 4
LCM(3500,3508) = 12278000 / 4
LCM(3500,3508) = 3069500
(i) The LCM of 3508 and 3500 is associative
LCM of 3500 and 3508 = LCM of 3508 and 3500
1. What is the LCM of 3500 and 3508?
Answer: LCM of 3500 and 3508 is 3069500.
2. What are the Factors of 3500?
Answer: Factors of 3500 are 1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 125, 140, 175, 250, 350, 500, 700, 875, 1750, 3500. There are 24 integers that are factors of 3500. The greatest factor of 3500 is 3500.
3. What are the Factors of 3508?
Answer: Factors of 3508 are 1, 2, 4, 877, 1754, 3508. There are 6 integers that are factors of 3508. The greatest factor of 3508 is 3508.
4. How to Find the LCM of 3500 and 3508?
Answer:
Least Common Multiple of 3500 and 3508 = 3069500
Step 1: Find the prime factorization of 3500
3500 = 2 x 2 x 5 x 5 x 5 x 7
Step 2: Find the prime factorization of 3508
3508 = 2 x 2 x 877
Step 3: Multiply each factor the greater number of times it occurs in steps i) or ii) above to find the lcm:
LCM = 3069500 = 2 x 2 x 5 x 5 x 5 x 7 x 877
Step 4: Therefore, the least common multiple of 3500 and 3508 is 3069500.