Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Free LCM Calculator determines the least common multiple (LCM) between 696 and 699 the smallest integer that is 162168 that is divisible by both numbers.
Least Common Multiple (LCM) of 696 and 699 is 162168.
LCM(696,699) = 162168
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 696 and 699. First we will calculate the prime factors of 696 and 699.
Prime Factorization of 696
2 | 696 |
2 | 348 |
2 | 174 |
3 | 87 |
29 | 29 |
1 |
Prime factors of 696 are 2, 3,29. Prime factorization of 696 in exponential form is:
696 = 23×31×291
Prime Factorization of 699
3 | 699 |
233 | 233 |
1 |
Prime factors of 699 are 3,233. Prime factorization of 699 in exponential form is:
699 = 31×2331
Now multiplying the highest exponent prime factors to calculate the LCM of 696 and 699.
LCM(696,699) = 23×31×291×2331
LCM(696,699) = 162168
Factors of 696
List of positive integer factors of 696 that divides 696 without a remainder.
1, 2, 3, 4, 6, 8, 12, 24, 29, 58, 87, 116, 174, 232, 348, 696
Factors of 699
List of positive integer factors of 699 that divides 699 without a remainder.
1, 3, 233, 699
The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 696 and 699, than apply into the LCM equation.
GCF(696,699) = 3
LCM(696,699) = ( 696 × 699) / 3
LCM(696,699) = 486504 / 3
LCM(696,699) = 162168
(i) The LCM of 699 and 696 is associative
LCM of 696 and 699 = LCM of 699 and 696
1. What is the LCM of 696 and 699?
Answer: LCM of 696 and 699 is 162168.
2. What are the Factors of 696?
Answer: Factors of 696 are 1, 2, 3, 4, 6, 8, 12, 24, 29, 58, 87, 116, 174, 232, 348, 696. There are 16 integers that are factors of 696. The greatest factor of 696 is 696.
3. What are the Factors of 699?
Answer: Factors of 699 are 1, 3, 233, 699. There are 4 integers that are factors of 699. The greatest factor of 699 is 699.
4. How to Find the LCM of 696 and 699?
Answer:
Least Common Multiple of 696 and 699 = 162168
Step 1: Find the prime factorization of 696
696 = 2 x 2 x 2 x 3 x 29
Step 2: Find the prime factorization of 699
699 = 3 x 233
Step 3: Multiply each factor the greater number of times it occurs in steps i) or ii) above to find the lcm:
LCM = 162168 = 2 x 2 x 2 x 3 x 29 x 233
Step 4: Therefore, the least common multiple of 696 and 699 is 162168.