Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Free LCM Calculator determines the least common multiple (LCM) between 4994 and 4996 the smallest integer that is 12475012 that is divisible by both numbers.
Least Common Multiple (LCM) of 4994 and 4996 is 12475012.
LCM(4994,4996) = 12475012
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 4994 and 4996. First we will calculate the prime factors of 4994 and 4996.
Prime Factorization of 4994
2 | 4994 |
11 | 2497 |
227 | 227 |
1 |
Prime factors of 4994 are 2, 11,227. Prime factorization of 4994 in exponential form is:
4994 = 21×111×2271
Prime Factorization of 4996
2 | 4996 |
2 | 2498 |
1249 | 1249 |
1 |
Prime factors of 4996 are 2,1249. Prime factorization of 4996 in exponential form is:
4996 = 22×12491
Now multiplying the highest exponent prime factors to calculate the LCM of 4994 and 4996.
LCM(4994,4996) = 22×111×2271×12491
LCM(4994,4996) = 12475012
Factors of 4994
List of positive integer factors of 4994 that divides 4994 without a remainder.
1, 2, 11, 22, 227, 454, 2497, 4994
Factors of 4996
List of positive integer factors of 4996 that divides 4996 without a remainder.
1, 2, 4, 1249, 2498, 4996
The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 4994 and 4996, than apply into the LCM equation.
GCF(4994,4996) = 2
LCM(4994,4996) = ( 4994 × 4996) / 2
LCM(4994,4996) = 24950024 / 2
LCM(4994,4996) = 12475012
(i) The LCM of 4996 and 4994 is associative
LCM of 4994 and 4996 = LCM of 4996 and 4994
1. What is the LCM of 4994 and 4996?
Answer: LCM of 4994 and 4996 is 12475012.
2. What are the Factors of 4994?
Answer: Factors of 4994 are 1, 2, 11, 22, 227, 454, 2497, 4994. There are 8 integers that are factors of 4994. The greatest factor of 4994 is 4994.
3. What are the Factors of 4996?
Answer: Factors of 4996 are 1, 2, 4, 1249, 2498, 4996. There are 6 integers that are factors of 4996. The greatest factor of 4996 is 4996.
4. How to Find the LCM of 4994 and 4996?
Answer:
Least Common Multiple of 4994 and 4996 = 12475012
Step 1: Find the prime factorization of 4994
4994 = 2 x 11 x 227
Step 2: Find the prime factorization of 4996
4996 = 2 x 2 x 1249
Step 3: Multiply each factor the greater number of times it occurs in steps i) or ii) above to find the lcm:
LCM = 12475012 = 2 x 2 x 11 x 227 x 1249
Step 4: Therefore, the least common multiple of 4994 and 4996 is 12475012.