Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Free LCM Calculator determines the least common multiple (LCM) between 7827 and 7835 the smallest integer that is 61324545 that is divisible by both numbers.
Least Common Multiple (LCM) of 7827 and 7835 is 61324545.
LCM(7827,7835) = 61324545
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 7827 and 7835. First we will calculate the prime factors of 7827 and 7835.
Prime Factorization of 7827
3 | 7827 |
2609 | 2609 |
1 |
Prime factors of 7827 are 3,2609. Prime factorization of 7827 in exponential form is:
7827 = 31×26091
Prime Factorization of 7835
5 | 7835 |
1567 | 1567 |
1 |
Prime factors of 7835 are 5,1567. Prime factorization of 7835 in exponential form is:
7835 = 51×15671
Now multiplying the highest exponent prime factors to calculate the LCM of 7827 and 7835.
LCM(7827,7835) = 31×51×15671×26091
LCM(7827,7835) = 61324545
Factors of 7827
List of positive integer factors of 7827 that divides 7827 without a remainder.
1, 3, 2609, 7827
Factors of 7835
List of positive integer factors of 7835 that divides 7835 without a remainder.
1, 5, 1567, 7835
The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 7827 and 7835, than apply into the LCM equation.
GCF(7827,7835) = 1
LCM(7827,7835) = ( 7827 × 7835) / 1
LCM(7827,7835) = 61324545 / 1
LCM(7827,7835) = 61324545
(i) The LCM of 7835 and 7827 is associative
LCM of 7827 and 7835 = LCM of 7835 and 7827
1. What is the LCM of 7827 and 7835?
Answer: LCM of 7827 and 7835 is 61324545.
2. What are the Factors of 7827?
Answer: Factors of 7827 are 1, 3, 2609, 7827. There are 4 integers that are factors of 7827. The greatest factor of 7827 is 7827.
3. What are the Factors of 7835?
Answer: Factors of 7835 are 1, 5, 1567, 7835. There are 4 integers that are factors of 7835. The greatest factor of 7835 is 7835.
4. How to Find the LCM of 7827 and 7835?
Answer:
Least Common Multiple of 7827 and 7835 = 61324545
Step 1: Find the prime factorization of 7827
7827 = 3 x 2609
Step 2: Find the prime factorization of 7835
7835 = 5 x 1567
Step 3: Multiply each factor the greater number of times it occurs in steps i) or ii) above to find the lcm:
LCM = 61324545 = 3 x 5 x 1567 x 2609
Step 4: Therefore, the least common multiple of 7827 and 7835 is 61324545.