Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Free LCM Calculator determines the least common multiple (LCM) between 827 and 835 the smallest integer that is 690545 that is divisible by both numbers.
Least Common Multiple (LCM) of 827 and 835 is 690545.
LCM(827,835) = 690545
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 827 and 835. First we will calculate the prime factors of 827 and 835.
Prime Factorization of 827
827 | 827 |
1 |
Prime factors of 827 are 827. Prime factorization of 827 in exponential form is:
827 = 8271
Prime Factorization of 835
5 | 835 |
167 | 167 |
1 |
Prime factors of 835 are 5,167. Prime factorization of 835 in exponential form is:
835 = 51×1671
Now multiplying the highest exponent prime factors to calculate the LCM of 827 and 835.
LCM(827,835) = 51×1671×8271
LCM(827,835) = 690545
Factors of 827
List of positive integer factors of 827 that divides 827 without a remainder.
1, 827
Factors of 835
List of positive integer factors of 835 that divides 835 without a remainder.
1, 5, 167, 835
The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 827 and 835, than apply into the LCM equation.
GCF(827,835) = 1
LCM(827,835) = ( 827 × 835) / 1
LCM(827,835) = 690545 / 1
LCM(827,835) = 690545
(i) The LCM of 835 and 827 is associative
LCM of 827 and 835 = LCM of 835 and 827
1. What is the LCM of 827 and 835?
Answer: LCM of 827 and 835 is 690545.
2. What are the Factors of 827?
Answer: Factors of 827 are 1, 827. There are 2 integers that are factors of 827. The greatest factor of 827 is 827.
3. What are the Factors of 835?
Answer: Factors of 835 are 1, 5, 167, 835. There are 4 integers that are factors of 835. The greatest factor of 835 is 835.
4. How to Find the LCM of 827 and 835?
Answer:
Least Common Multiple of 827 and 835 = 690545
Step 1: Find the prime factorization of 827
827 = 827
Step 2: Find the prime factorization of 835
835 = 5 x 167
Step 3: Multiply each factor the greater number of times it occurs in steps i) or ii) above to find the lcm:
LCM = 690545 = 5 x 167 x 827
Step 4: Therefore, the least common multiple of 827 and 835 is 690545.