Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Free LCM Calculator determines the least common multiple (LCM) between 4664 and 4671 the smallest integer that is 21785544 that is divisible by both numbers.
Least Common Multiple (LCM) of 4664 and 4671 is 21785544.
LCM(4664,4671) = 21785544
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 4664 and 4671. First we will calculate the prime factors of 4664 and 4671.
Prime Factorization of 4664
2 | 4664 |
2 | 2332 |
2 | 1166 |
11 | 583 |
53 | 53 |
1 |
Prime factors of 4664 are 2, 11,53. Prime factorization of 4664 in exponential form is:
4664 = 23×111×531
Prime Factorization of 4671
3 | 4671 |
3 | 1557 |
3 | 519 |
173 | 173 |
1 |
Prime factors of 4671 are 3,173. Prime factorization of 4671 in exponential form is:
4671 = 33×1731
Now multiplying the highest exponent prime factors to calculate the LCM of 4664 and 4671.
LCM(4664,4671) = 23×33×111×531×1731
LCM(4664,4671) = 21785544
Factors of 4664
List of positive integer factors of 4664 that divides 4664 without a remainder.
1, 2, 4, 8, 11, 22, 44, 53, 88, 106, 212, 424, 583, 1166, 2332, 4664
Factors of 4671
List of positive integer factors of 4671 that divides 4671 without a remainder.
1, 3, 9, 27, 173, 519, 1557, 4671
The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 4664 and 4671, than apply into the LCM equation.
GCF(4664,4671) = 1
LCM(4664,4671) = ( 4664 × 4671) / 1
LCM(4664,4671) = 21785544 / 1
LCM(4664,4671) = 21785544
(i) The LCM of 4671 and 4664 is associative
LCM of 4664 and 4671 = LCM of 4671 and 4664
1. What is the LCM of 4664 and 4671?
Answer: LCM of 4664 and 4671 is 21785544.
2. What are the Factors of 4664?
Answer: Factors of 4664 are 1, 2, 4, 8, 11, 22, 44, 53, 88, 106, 212, 424, 583, 1166, 2332, 4664. There are 16 integers that are factors of 4664. The greatest factor of 4664 is 4664.
3. What are the Factors of 4671?
Answer: Factors of 4671 are 1, 3, 9, 27, 173, 519, 1557, 4671. There are 8 integers that are factors of 4671. The greatest factor of 4671 is 4671.
4. How to Find the LCM of 4664 and 4671?
Answer:
Least Common Multiple of 4664 and 4671 = 21785544
Step 1: Find the prime factorization of 4664
4664 = 2 x 2 x 2 x 11 x 53
Step 2: Find the prime factorization of 4671
4671 = 3 x 3 x 3 x 173
Step 3: Multiply each factor the greater number of times it occurs in steps i) or ii) above to find the lcm:
LCM = 21785544 = 2 x 2 x 2 x 3 x 3 x 3 x 11 x 53 x 173
Step 4: Therefore, the least common multiple of 4664 and 4671 is 21785544.