Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Free LCM Calculator determines the least common multiple (LCM) between 832 and 833 the smallest integer that is 693056 that is divisible by both numbers.
Least Common Multiple (LCM) of 832 and 833 is 693056.
LCM(832,833) = 693056
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 832 and 833. First we will calculate the prime factors of 832 and 833.
Prime Factorization of 832
2 | 832 |
2 | 416 |
2 | 208 |
2 | 104 |
2 | 52 |
2 | 26 |
13 | 13 |
1 |
Prime factors of 832 are 2,13. Prime factorization of 832 in exponential form is:
832 = 26×131
Prime Factorization of 833
7 | 833 |
7 | 119 |
17 | 17 |
1 |
Prime factors of 833 are 7,17. Prime factorization of 833 in exponential form is:
833 = 72×171
Now multiplying the highest exponent prime factors to calculate the LCM of 832 and 833.
LCM(832,833) = 26×72×131×171
LCM(832,833) = 693056
Factors of 832
List of positive integer factors of 832 that divides 832 without a remainder.
1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832
Factors of 833
List of positive integer factors of 833 that divides 833 without a remainder.
1, 7, 17, 49, 119, 833
The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 832 and 833, than apply into the LCM equation.
GCF(832,833) = 1
LCM(832,833) = ( 832 × 833) / 1
LCM(832,833) = 693056 / 1
LCM(832,833) = 693056
(i) The LCM of 833 and 832 is associative
LCM of 832 and 833 = LCM of 833 and 832
1. What is the LCM of 832 and 833?
Answer: LCM of 832 and 833 is 693056.
2. What are the Factors of 832?
Answer: Factors of 832 are 1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832. There are 14 integers that are factors of 832. The greatest factor of 832 is 832.
3. What are the Factors of 833?
Answer: Factors of 833 are 1, 7, 17, 49, 119, 833. There are 6 integers that are factors of 833. The greatest factor of 833 is 833.
4. How to Find the LCM of 832 and 833?
Answer:
Least Common Multiple of 832 and 833 = 693056
Step 1: Find the prime factorization of 832
832 = 2 x 2 x 2 x 2 x 2 x 2 x 13
Step 2: Find the prime factorization of 833
833 = 7 x 7 x 17
Step 3: Multiply each factor the greater number of times it occurs in steps i) or ii) above to find the lcm:
LCM = 693056 = 2 x 2 x 2 x 2 x 2 x 2 x 7 x 7 x 13 x 17
Step 4: Therefore, the least common multiple of 832 and 833 is 693056.