Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Free LCM Calculator determines the least common multiple (LCM) between 8918 and 8926 the smallest integer that is 39801034 that is divisible by both numbers.
Least Common Multiple (LCM) of 8918 and 8926 is 39801034.
LCM(8918,8926) = 39801034
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 8918 and 8926. First we will calculate the prime factors of 8918 and 8926.
Prime Factorization of 8918
2 | 8918 |
7 | 4459 |
7 | 637 |
7 | 91 |
13 | 13 |
1 |
Prime factors of 8918 are 2, 7,13. Prime factorization of 8918 in exponential form is:
8918 = 21×73×131
Prime Factorization of 8926
2 | 8926 |
4463 | 4463 |
1 |
Prime factors of 8926 are 2,4463. Prime factorization of 8926 in exponential form is:
8926 = 21×44631
Now multiplying the highest exponent prime factors to calculate the LCM of 8918 and 8926.
LCM(8918,8926) = 21×73×131×44631
LCM(8918,8926) = 39801034
Factors of 8918
List of positive integer factors of 8918 that divides 8918 without a remainder.
1, 2, 7, 13, 14, 26, 49, 91, 98, 182, 343, 637, 686, 1274, 4459, 8918
Factors of 8926
List of positive integer factors of 8926 that divides 8926 without a remainder.
1, 2, 4463, 8926
The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 8918 and 8926, than apply into the LCM equation.
GCF(8918,8926) = 2
LCM(8918,8926) = ( 8918 × 8926) / 2
LCM(8918,8926) = 79602068 / 2
LCM(8918,8926) = 39801034
(i) The LCM of 8926 and 8918 is associative
LCM of 8918 and 8926 = LCM of 8926 and 8918
1. What is the LCM of 8918 and 8926?
Answer: LCM of 8918 and 8926 is 39801034.
2. What are the Factors of 8918?
Answer: Factors of 8918 are 1, 2, 7, 13, 14, 26, 49, 91, 98, 182, 343, 637, 686, 1274, 4459, 8918. There are 16 integers that are factors of 8918. The greatest factor of 8918 is 8918.
3. What are the Factors of 8926?
Answer: Factors of 8926 are 1, 2, 4463, 8926. There are 4 integers that are factors of 8926. The greatest factor of 8926 is 8926.
4. How to Find the LCM of 8918 and 8926?
Answer:
Least Common Multiple of 8918 and 8926 = 39801034
Step 1: Find the prime factorization of 8918
8918 = 2 x 7 x 7 x 7 x 13
Step 2: Find the prime factorization of 8926
8926 = 2 x 4463
Step 3: Multiply each factor the greater number of times it occurs in steps i) or ii) above to find the lcm:
LCM = 39801034 = 2 x 7 x 7 x 7 x 13 x 4463
Step 4: Therefore, the least common multiple of 8918 and 8926 is 39801034.