Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Free LCM Calculator determines the least common multiple (LCM) between 4418 and 4424 the smallest integer that is 9772616 that is divisible by both numbers.
Least Common Multiple (LCM) of 4418 and 4424 is 9772616.
LCM(4418,4424) = 9772616
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 4418 and 4424. First we will calculate the prime factors of 4418 and 4424.
Prime Factorization of 4418
2 | 4418 |
47 | 2209 |
47 | 47 |
1 |
Prime factors of 4418 are 2,47. Prime factorization of 4418 in exponential form is:
4418 = 21×472
Prime Factorization of 4424
2 | 4424 |
2 | 2212 |
2 | 1106 |
7 | 553 |
79 | 79 |
1 |
Prime factors of 4424 are 2, 7,79. Prime factorization of 4424 in exponential form is:
4424 = 23×71×791
Now multiplying the highest exponent prime factors to calculate the LCM of 4418 and 4424.
LCM(4418,4424) = 23×71×472×791
LCM(4418,4424) = 9772616
Factors of 4418
List of positive integer factors of 4418 that divides 4418 without a remainder.
1, 2, 47, 94, 2209, 4418
Factors of 4424
List of positive integer factors of 4424 that divides 4424 without a remainder.
1, 2, 4, 7, 8, 14, 28, 56, 79, 158, 316, 553, 632, 1106, 2212, 4424
The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 4418 and 4424, than apply into the LCM equation.
GCF(4418,4424) = 2
LCM(4418,4424) = ( 4418 × 4424) / 2
LCM(4418,4424) = 19545232 / 2
LCM(4418,4424) = 9772616
(i) The LCM of 4424 and 4418 is associative
LCM of 4418 and 4424 = LCM of 4424 and 4418
1. What is the LCM of 4418 and 4424?
Answer: LCM of 4418 and 4424 is 9772616.
2. What are the Factors of 4418?
Answer: Factors of 4418 are 1, 2, 47, 94, 2209, 4418. There are 6 integers that are factors of 4418. The greatest factor of 4418 is 4418.
3. What are the Factors of 4424?
Answer: Factors of 4424 are 1, 2, 4, 7, 8, 14, 28, 56, 79, 158, 316, 553, 632, 1106, 2212, 4424. There are 16 integers that are factors of 4424. The greatest factor of 4424 is 4424.
4. How to Find the LCM of 4418 and 4424?
Answer:
Least Common Multiple of 4418 and 4424 = 9772616
Step 1: Find the prime factorization of 4418
4418 = 2 x 47 x 47
Step 2: Find the prime factorization of 4424
4424 = 2 x 2 x 2 x 7 x 79
Step 3: Multiply each factor the greater number of times it occurs in steps i) or ii) above to find the lcm:
LCM = 9772616 = 2 x 2 x 2 x 7 x 47 x 47 x 79
Step 4: Therefore, the least common multiple of 4418 and 4424 is 9772616.