Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Free LCM Calculator determines the least common multiple (LCM) between 8888 and 8892 the smallest integer that is 19758024 that is divisible by both numbers.
Least Common Multiple (LCM) of 8888 and 8892 is 19758024.
LCM(8888,8892) = 19758024
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 8888 and 8892. First we will calculate the prime factors of 8888 and 8892.
Prime Factorization of 8888
2 | 8888 |
2 | 4444 |
2 | 2222 |
11 | 1111 |
101 | 101 |
1 |
Prime factors of 8888 are 2, 11,101. Prime factorization of 8888 in exponential form is:
8888 = 23×111×1011
Prime Factorization of 8892
2 | 8892 |
2 | 4446 |
3 | 2223 |
3 | 741 |
13 | 247 |
19 | 19 |
1 |
Prime factors of 8892 are 2, 3, 13,19. Prime factorization of 8892 in exponential form is:
8892 = 22×32×131×191
Now multiplying the highest exponent prime factors to calculate the LCM of 8888 and 8892.
LCM(8888,8892) = 23×32×111×131×191×1011
LCM(8888,8892) = 19758024
Factors of 8888
List of positive integer factors of 8888 that divides 8888 without a remainder.
1, 2, 4, 8, 11, 22, 44, 88, 101, 202, 404, 808, 1111, 2222, 4444, 8888
Factors of 8892
List of positive integer factors of 8892 that divides 8892 without a remainder.
1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 36, 38, 39, 52, 57, 76, 78, 114, 117, 156, 171, 228, 234, 247, 342, 468, 494, 684, 741, 988, 1482, 2223, 2964, 4446, 8892
The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 8888 and 8892, than apply into the LCM equation.
GCF(8888,8892) = 4
LCM(8888,8892) = ( 8888 × 8892) / 4
LCM(8888,8892) = 79032096 / 4
LCM(8888,8892) = 19758024
(i) The LCM of 8892 and 8888 is associative
LCM of 8888 and 8892 = LCM of 8892 and 8888
1. What is the LCM of 8888 and 8892?
Answer: LCM of 8888 and 8892 is 19758024.
2. What are the Factors of 8888?
Answer: Factors of 8888 are 1, 2, 4, 8, 11, 22, 44, 88, 101, 202, 404, 808, 1111, 2222, 4444, 8888. There are 16 integers that are factors of 8888. The greatest factor of 8888 is 8888.
3. What are the Factors of 8892?
Answer: Factors of 8892 are 1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 36, 38, 39, 52, 57, 76, 78, 114, 117, 156, 171, 228, 234, 247, 342, 468, 494, 684, 741, 988, 1482, 2223, 2964, 4446, 8892. There are 36 integers that are factors of 8892. The greatest factor of 8892 is 8892.
4. How to Find the LCM of 8888 and 8892?
Answer:
Least Common Multiple of 8888 and 8892 = 19758024
Step 1: Find the prime factorization of 8888
8888 = 2 x 2 x 2 x 11 x 101
Step 2: Find the prime factorization of 8892
8892 = 2 x 2 x 3 x 3 x 13 x 19
Step 3: Multiply each factor the greater number of times it occurs in steps i) or ii) above to find the lcm:
LCM = 19758024 = 2 x 2 x 2 x 3 x 3 x 11 x 13 x 19 x 101
Step 4: Therefore, the least common multiple of 8888 and 8892 is 19758024.