Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Free LCM Calculator determines the least common multiple (LCM) between 4521 and 4527 the smallest integer that is 6822189 that is divisible by both numbers.
Least Common Multiple (LCM) of 4521 and 4527 is 6822189.
LCM(4521,4527) = 6822189
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 4521 and 4527. First we will calculate the prime factors of 4521 and 4527.
Prime Factorization of 4521
3 | 4521 |
11 | 1507 |
137 | 137 |
1 |
Prime factors of 4521 are 3, 11,137. Prime factorization of 4521 in exponential form is:
4521 = 31×111×1371
Prime Factorization of 4527
3 | 4527 |
3 | 1509 |
503 | 503 |
1 |
Prime factors of 4527 are 3,503. Prime factorization of 4527 in exponential form is:
4527 = 32×5031
Now multiplying the highest exponent prime factors to calculate the LCM of 4521 and 4527.
LCM(4521,4527) = 32×111×1371×5031
LCM(4521,4527) = 6822189
Factors of 4521
List of positive integer factors of 4521 that divides 4521 without a remainder.
1, 3, 11, 33, 137, 411, 1507, 4521
Factors of 4527
List of positive integer factors of 4527 that divides 4527 without a remainder.
1, 3, 9, 503, 1509, 4527
The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 4521 and 4527, than apply into the LCM equation.
GCF(4521,4527) = 3
LCM(4521,4527) = ( 4521 × 4527) / 3
LCM(4521,4527) = 20466567 / 3
LCM(4521,4527) = 6822189
(i) The LCM of 4527 and 4521 is associative
LCM of 4521 and 4527 = LCM of 4527 and 4521
1. What is the LCM of 4521 and 4527?
Answer: LCM of 4521 and 4527 is 6822189.
2. What are the Factors of 4521?
Answer: Factors of 4521 are 1, 3, 11, 33, 137, 411, 1507, 4521. There are 8 integers that are factors of 4521. The greatest factor of 4521 is 4521.
3. What are the Factors of 4527?
Answer: Factors of 4527 are 1, 3, 9, 503, 1509, 4527. There are 6 integers that are factors of 4527. The greatest factor of 4527 is 4527.
4. How to Find the LCM of 4521 and 4527?
Answer:
Least Common Multiple of 4521 and 4527 = 6822189
Step 1: Find the prime factorization of 4521
4521 = 3 x 11 x 137
Step 2: Find the prime factorization of 4527
4527 = 3 x 3 x 503
Step 3: Multiply each factor the greater number of times it occurs in steps i) or ii) above to find the lcm:
LCM = 6822189 = 3 x 3 x 11 x 137 x 503
Step 4: Therefore, the least common multiple of 4521 and 4527 is 6822189.