Least Common Multiple of 4615 and 4619
Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Free LCM Calculator determines the least common multiple (LCM) between 4615 and 4619 the smallest integer that is 21316685 that is divisible by both numbers.
Least Common Multiple (LCM) of 4615 and 4619 is 21316685.
LCM(4615,4619) = 21316685
LCM of 4615 and 4619
Least common multiple or lowest common denominator (LCD) can be calculated in three ways;
- Least Common Multiple of 4615 and 4619 by Prime method
- Least Common Multiple of 4615 and 4619 with GCF Formula
LCM of 4615 and 4619 is 21316685
Least common multiple can be found by multiplying the highest exponent prime factors of 4615 and 4619. First we will calculate the prime factors of 4615 and 4619.
Prime Factorization of 4615
| 5 | 4615 |
| 13 | 923 |
| 71 | 71 |
| 1 |
Prime factors of 4615 are 5, 13,71. Prime factorization of 4615 in exponential form is:
4615 = 51×131×711
Prime Factorization of 4619
| 31 | 4619 |
| 149 | 149 |
| 1 |
Prime factors of 4619 are 31,149. Prime factorization of 4619 in exponential form is:
4619 = 311×1491
Now multiplying the highest exponent prime factors to calculate the LCM of 4615 and 4619.
LCM(4615,4619) = 51×131×311×711×1491
LCM(4615,4619) = 21316685
Factors of 4615
List of positive integer factors of 4615 that divides 4615 without a remainder.
1, 5, 13, 65, 71, 355, 923, 4615
Factors of 4619
List of positive integer factors of 4619 that divides 4619 without a remainder.
1, 31, 149, 4619
Least Common Multiple of 4615 and 4619 with GCF Formula
The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 4615 and 4619, than apply into the LCM equation.
GCF(4615,4619) = 1
LCM(4615,4619) = ( 4615 × 4619) / 1
LCM(4615,4619) = 21316685 / 1
LCM(4615,4619) = 21316685
Properties of LCM 4615 and 4619
(i) The LCM of 4619 and 4615 is associative
LCM of 4615 and 4619 = LCM of 4619 and 4615
Related Least Common Multiples of 4615
Related Least Common Multiples of 4619
Frequently Asked Questions on LCM of 4615 and 4619
1. What is the LCM of 4615 and 4619?
Answer: LCM of 4615 and 4619 is 21316685.
2. What are the Factors of 4615?
Answer: Factors of 4615 are 1, 5, 13, 65, 71, 355, 923, 4615. There are 8 integers that are factors of 4615. The greatest factor of 4615 is 4615.
3. What are the Factors of 4619?
Answer: Factors of 4619 are 1, 31, 149, 4619. There are 4 integers that are factors of 4619. The greatest factor of 4619 is 4619.
4. How to Find the LCM of 4615 and 4619?
Answer:
Least Common Multiple of 4615 and 4619 = 21316685
Step 1: Find the prime factorization of 4615
4615 = 5 x 13 x 71
Step 2: Find the prime factorization of 4619
4619 = 31 x 149
Step 3: Multiply each factor the greater number of times it occurs in steps i) or ii) above to find the lcm:
LCM = 21316685 = 5 x 13 x 31 x 71 x 149
Step 4: Therefore, the least common multiple of 4615 and 4619 is 21316685.