Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Free LCM Calculator determines the least common multiple (LCM) between 923 and 929 the smallest integer that is 857467 that is divisible by both numbers.
Least Common Multiple (LCM) of 923 and 929 is 857467.
LCM(923,929) = 857467
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 923 and 929. First we will calculate the prime factors of 923 and 929.
Prime Factorization of 923
13 | 923 |
71 | 71 |
1 |
Prime factors of 923 are 13,71. Prime factorization of 923 in exponential form is:
923 = 131×711
Prime Factorization of 929
929 | 929 |
1 |
Prime factors of 929 are 929. Prime factorization of 929 in exponential form is:
929 = 9291
Now multiplying the highest exponent prime factors to calculate the LCM of 923 and 929.
LCM(923,929) = 131×711×9291
LCM(923,929) = 857467
Factors of 923
List of positive integer factors of 923 that divides 923 without a remainder.
1, 13, 71, 923
Factors of 929
List of positive integer factors of 929 that divides 929 without a remainder.
1, 929
The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 923 and 929, than apply into the LCM equation.
GCF(923,929) = 1
LCM(923,929) = ( 923 × 929) / 1
LCM(923,929) = 857467 / 1
LCM(923,929) = 857467
(i) The LCM of 929 and 923 is associative
LCM of 923 and 929 = LCM of 929 and 923
1. What is the LCM of 923 and 929?
Answer: LCM of 923 and 929 is 857467.
2. What are the Factors of 923?
Answer: Factors of 923 are 1, 13, 71, 923. There are 4 integers that are factors of 923. The greatest factor of 923 is 923.
3. What are the Factors of 929?
Answer: Factors of 929 are 1, 929. There are 2 integers that are factors of 929. The greatest factor of 929 is 929.
4. How to Find the LCM of 923 and 929?
Answer:
Least Common Multiple of 923 and 929 = 857467
Step 1: Find the prime factorization of 923
923 = 13 x 71
Step 2: Find the prime factorization of 929
929 = 929
Step 3: Multiply each factor the greater number of times it occurs in steps i) or ii) above to find the lcm:
LCM = 857467 = 13 x 71 x 929
Step 4: Therefore, the least common multiple of 923 and 929 is 857467.