Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Free LCM Calculator determines the least common multiple (LCM) between 8825 and 8829 the smallest integer that is 77915925 that is divisible by both numbers.
Least Common Multiple (LCM) of 8825 and 8829 is 77915925.
LCM(8825,8829) = 77915925
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 8825 and 8829. First we will calculate the prime factors of 8825 and 8829.
Prime Factorization of 8825
5 | 8825 |
5 | 1765 |
353 | 353 |
1 |
Prime factors of 8825 are 5,353. Prime factorization of 8825 in exponential form is:
8825 = 52×3531
Prime Factorization of 8829
3 | 8829 |
3 | 2943 |
3 | 981 |
3 | 327 |
109 | 109 |
1 |
Prime factors of 8829 are 3,109. Prime factorization of 8829 in exponential form is:
8829 = 34×1091
Now multiplying the highest exponent prime factors to calculate the LCM of 8825 and 8829.
LCM(8825,8829) = 34×52×1091×3531
LCM(8825,8829) = 77915925
Factors of 8825
List of positive integer factors of 8825 that divides 8825 without a remainder.
1, 5, 25, 353, 1765, 8825
Factors of 8829
List of positive integer factors of 8829 that divides 8829 without a remainder.
1, 3, 9, 27, 81, 109, 327, 981, 2943, 8829
The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 8825 and 8829, than apply into the LCM equation.
GCF(8825,8829) = 1
LCM(8825,8829) = ( 8825 × 8829) / 1
LCM(8825,8829) = 77915925 / 1
LCM(8825,8829) = 77915925
(i) The LCM of 8829 and 8825 is associative
LCM of 8825 and 8829 = LCM of 8829 and 8825
1. What is the LCM of 8825 and 8829?
Answer: LCM of 8825 and 8829 is 77915925.
2. What are the Factors of 8825?
Answer: Factors of 8825 are 1, 5, 25, 353, 1765, 8825. There are 6 integers that are factors of 8825. The greatest factor of 8825 is 8825.
3. What are the Factors of 8829?
Answer: Factors of 8829 are 1, 3, 9, 27, 81, 109, 327, 981, 2943, 8829. There are 10 integers that are factors of 8829. The greatest factor of 8829 is 8829.
4. How to Find the LCM of 8825 and 8829?
Answer:
Least Common Multiple of 8825 and 8829 = 77915925
Step 1: Find the prime factorization of 8825
8825 = 5 x 5 x 353
Step 2: Find the prime factorization of 8829
8829 = 3 x 3 x 3 x 3 x 109
Step 3: Multiply each factor the greater number of times it occurs in steps i) or ii) above to find the lcm:
LCM = 77915925 = 3 x 3 x 3 x 3 x 5 x 5 x 109 x 353
Step 4: Therefore, the least common multiple of 8825 and 8829 is 77915925.