Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Free LCM Calculator determines the least common multiple (LCM) between 8750 and 8755 the smallest integer that is 15321250 that is divisible by both numbers.
Least Common Multiple (LCM) of 8750 and 8755 is 15321250.
LCM(8750,8755) = 15321250
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 8750 and 8755. First we will calculate the prime factors of 8750 and 8755.
Prime Factorization of 8750
2 | 8750 |
5 | 4375 |
5 | 875 |
5 | 175 |
5 | 35 |
7 | 7 |
1 |
Prime factors of 8750 are 2, 5,7. Prime factorization of 8750 in exponential form is:
8750 = 21×54×71
Prime Factorization of 8755
5 | 8755 |
17 | 1751 |
103 | 103 |
1 |
Prime factors of 8755 are 5, 17,103. Prime factorization of 8755 in exponential form is:
8755 = 51×171×1031
Now multiplying the highest exponent prime factors to calculate the LCM of 8750 and 8755.
LCM(8750,8755) = 21×54×71×171×1031
LCM(8750,8755) = 15321250
Factors of 8750
List of positive integer factors of 8750 that divides 8750 without a remainder.
1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 125, 175, 250, 350, 625, 875, 1250, 1750, 4375, 8750
Factors of 8755
List of positive integer factors of 8755 that divides 8755 without a remainder.
1, 5, 17, 85, 103, 515, 1751, 8755
The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 8750 and 8755, than apply into the LCM equation.
GCF(8750,8755) = 5
LCM(8750,8755) = ( 8750 × 8755) / 5
LCM(8750,8755) = 76606250 / 5
LCM(8750,8755) = 15321250
(i) The LCM of 8755 and 8750 is associative
LCM of 8750 and 8755 = LCM of 8755 and 8750
1. What is the LCM of 8750 and 8755?
Answer: LCM of 8750 and 8755 is 15321250.
2. What are the Factors of 8750?
Answer: Factors of 8750 are 1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 125, 175, 250, 350, 625, 875, 1250, 1750, 4375, 8750. There are 20 integers that are factors of 8750. The greatest factor of 8750 is 8750.
3. What are the Factors of 8755?
Answer: Factors of 8755 are 1, 5, 17, 85, 103, 515, 1751, 8755. There are 8 integers that are factors of 8755. The greatest factor of 8755 is 8755.
4. How to Find the LCM of 8750 and 8755?
Answer:
Least Common Multiple of 8750 and 8755 = 15321250
Step 1: Find the prime factorization of 8750
8750 = 2 x 5 x 5 x 5 x 5 x 7
Step 2: Find the prime factorization of 8755
8755 = 5 x 17 x 103
Step 3: Multiply each factor the greater number of times it occurs in steps i) or ii) above to find the lcm:
LCM = 15321250 = 2 x 5 x 5 x 5 x 5 x 7 x 17 x 103
Step 4: Therefore, the least common multiple of 8750 and 8755 is 15321250.