Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Free LCM Calculator determines the least common multiple (LCM) between 4893 and 4900 the smallest integer that is 3425100 that is divisible by both numbers.
Least Common Multiple (LCM) of 4893 and 4900 is 3425100.
LCM(4893,4900) = 3425100
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 4893 and 4900. First we will calculate the prime factors of 4893 and 4900.
Prime Factorization of 4893
3 | 4893 |
7 | 1631 |
233 | 233 |
1 |
Prime factors of 4893 are 3, 7,233. Prime factorization of 4893 in exponential form is:
4893 = 31×71×2331
Prime Factorization of 4900
2 | 4900 |
2 | 2450 |
5 | 1225 |
5 | 245 |
7 | 49 |
7 | 7 |
1 |
Prime factors of 4900 are 2, 5,7. Prime factorization of 4900 in exponential form is:
4900 = 22×52×72
Now multiplying the highest exponent prime factors to calculate the LCM of 4893 and 4900.
LCM(4893,4900) = 22×31×52×72×2331
LCM(4893,4900) = 3425100
Factors of 4893
List of positive integer factors of 4893 that divides 4893 without a remainder.
1, 3, 7, 21, 233, 699, 1631, 4893
Factors of 4900
List of positive integer factors of 4900 that divides 4900 without a remainder.
1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 49, 50, 70, 98, 100, 140, 175, 196, 245, 350, 490, 700, 980, 1225, 2450, 4900
The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 4893 and 4900, than apply into the LCM equation.
GCF(4893,4900) = 7
LCM(4893,4900) = ( 4893 × 4900) / 7
LCM(4893,4900) = 23975700 / 7
LCM(4893,4900) = 3425100
(i) The LCM of 4900 and 4893 is associative
LCM of 4893 and 4900 = LCM of 4900 and 4893
1. What is the LCM of 4893 and 4900?
Answer: LCM of 4893 and 4900 is 3425100.
2. What are the Factors of 4893?
Answer: Factors of 4893 are 1, 3, 7, 21, 233, 699, 1631, 4893. There are 8 integers that are factors of 4893. The greatest factor of 4893 is 4893.
3. What are the Factors of 4900?
Answer: Factors of 4900 are 1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 49, 50, 70, 98, 100, 140, 175, 196, 245, 350, 490, 700, 980, 1225, 2450, 4900. There are 27 integers that are factors of 4900. The greatest factor of 4900 is 4900.
4. How to Find the LCM of 4893 and 4900?
Answer:
Least Common Multiple of 4893 and 4900 = 3425100
Step 1: Find the prime factorization of 4893
4893 = 3 x 7 x 233
Step 2: Find the prime factorization of 4900
4900 = 2 x 2 x 5 x 5 x 7 x 7
Step 3: Multiply each factor the greater number of times it occurs in steps i) or ii) above to find the lcm:
LCM = 3425100 = 2 x 2 x 3 x 5 x 5 x 7 x 7 x 233
Step 4: Therefore, the least common multiple of 4893 and 4900 is 3425100.