Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Free LCM Calculator determines the least common multiple (LCM) between 4866 and 4870 the smallest integer that is 11848710 that is divisible by both numbers.
Least Common Multiple (LCM) of 4866 and 4870 is 11848710.
LCM(4866,4870) = 11848710
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 4866 and 4870. First we will calculate the prime factors of 4866 and 4870.
Prime Factorization of 4866
2 | 4866 |
3 | 2433 |
811 | 811 |
1 |
Prime factors of 4866 are 2, 3,811. Prime factorization of 4866 in exponential form is:
4866 = 21×31×8111
Prime Factorization of 4870
2 | 4870 |
5 | 2435 |
487 | 487 |
1 |
Prime factors of 4870 are 2, 5,487. Prime factorization of 4870 in exponential form is:
4870 = 21×51×4871
Now multiplying the highest exponent prime factors to calculate the LCM of 4866 and 4870.
LCM(4866,4870) = 21×31×51×4871×8111
LCM(4866,4870) = 11848710
Factors of 4866
List of positive integer factors of 4866 that divides 4866 without a remainder.
1, 2, 3, 6, 811, 1622, 2433, 4866
Factors of 4870
List of positive integer factors of 4870 that divides 4870 without a remainder.
1, 2, 5, 10, 487, 974, 2435, 4870
The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 4866 and 4870, than apply into the LCM equation.
GCF(4866,4870) = 2
LCM(4866,4870) = ( 4866 × 4870) / 2
LCM(4866,4870) = 23697420 / 2
LCM(4866,4870) = 11848710
(i) The LCM of 4870 and 4866 is associative
LCM of 4866 and 4870 = LCM of 4870 and 4866
1. What is the LCM of 4866 and 4870?
Answer: LCM of 4866 and 4870 is 11848710.
2. What are the Factors of 4866?
Answer: Factors of 4866 are 1, 2, 3, 6, 811, 1622, 2433, 4866. There are 8 integers that are factors of 4866. The greatest factor of 4866 is 4866.
3. What are the Factors of 4870?
Answer: Factors of 4870 are 1, 2, 5, 10, 487, 974, 2435, 4870. There are 8 integers that are factors of 4870. The greatest factor of 4870 is 4870.
4. How to Find the LCM of 4866 and 4870?
Answer:
Least Common Multiple of 4866 and 4870 = 11848710
Step 1: Find the prime factorization of 4866
4866 = 2 x 3 x 811
Step 2: Find the prime factorization of 4870
4870 = 2 x 5 x 487
Step 3: Multiply each factor the greater number of times it occurs in steps i) or ii) above to find the lcm:
LCM = 11848710 = 2 x 3 x 5 x 487 x 811
Step 4: Therefore, the least common multiple of 4866 and 4870 is 11848710.