Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Free LCM Calculator determines the least common multiple (LCM) between 4719 and 4724 the smallest integer that is 22292556 that is divisible by both numbers.
Least Common Multiple (LCM) of 4719 and 4724 is 22292556.
LCM(4719,4724) = 22292556
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 4719 and 4724. First we will calculate the prime factors of 4719 and 4724.
Prime Factorization of 4719
3 | 4719 |
11 | 1573 |
11 | 143 |
13 | 13 |
1 |
Prime factors of 4719 are 3, 11,13. Prime factorization of 4719 in exponential form is:
4719 = 31×112×131
Prime Factorization of 4724
2 | 4724 |
2 | 2362 |
1181 | 1181 |
1 |
Prime factors of 4724 are 2,1181. Prime factorization of 4724 in exponential form is:
4724 = 22×11811
Now multiplying the highest exponent prime factors to calculate the LCM of 4719 and 4724.
LCM(4719,4724) = 22×31×112×131×11811
LCM(4719,4724) = 22292556
Factors of 4719
List of positive integer factors of 4719 that divides 4719 without a remainder.
1, 3, 11, 13, 33, 39, 121, 143, 363, 429, 1573, 4719
Factors of 4724
List of positive integer factors of 4724 that divides 4724 without a remainder.
1, 2, 4, 1181, 2362, 4724
The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 4719 and 4724, than apply into the LCM equation.
GCF(4719,4724) = 1
LCM(4719,4724) = ( 4719 × 4724) / 1
LCM(4719,4724) = 22292556 / 1
LCM(4719,4724) = 22292556
(i) The LCM of 4724 and 4719 is associative
LCM of 4719 and 4724 = LCM of 4724 and 4719
1. What is the LCM of 4719 and 4724?
Answer: LCM of 4719 and 4724 is 22292556.
2. What are the Factors of 4719?
Answer: Factors of 4719 are 1, 3, 11, 13, 33, 39, 121, 143, 363, 429, 1573, 4719. There are 12 integers that are factors of 4719. The greatest factor of 4719 is 4719.
3. What are the Factors of 4724?
Answer: Factors of 4724 are 1, 2, 4, 1181, 2362, 4724. There are 6 integers that are factors of 4724. The greatest factor of 4724 is 4724.
4. How to Find the LCM of 4719 and 4724?
Answer:
Least Common Multiple of 4719 and 4724 = 22292556
Step 1: Find the prime factorization of 4719
4719 = 3 x 11 x 11 x 13
Step 2: Find the prime factorization of 4724
4724 = 2 x 2 x 1181
Step 3: Multiply each factor the greater number of times it occurs in steps i) or ii) above to find the lcm:
LCM = 22292556 = 2 x 2 x 3 x 11 x 11 x 13 x 1181
Step 4: Therefore, the least common multiple of 4719 and 4724 is 22292556.