Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Free LCM Calculator determines the least common multiple (LCM) between 699 and 702 the smallest integer that is 163566 that is divisible by both numbers.
Least Common Multiple (LCM) of 699 and 702 is 163566.
LCM(699,702) = 163566
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 699 and 702. First we will calculate the prime factors of 699 and 702.
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
Prime Factorization of 702
2 | 702 |
3 | 351 |
3 | 117 |
3 | 39 |
13 | 13 |
1 |
Prime factors of 702 are 2, 3,13. Prime factorization of 702 in exponential form is:
702 = 21×33×131
Now multiplying the highest exponent prime factors to calculate the LCM of 699 and 702.
LCM(699,702) = 21×33×131×2331
LCM(699,702) = 163566
Factors of 699
List of positive integer factors of 699 that divides 699 without a remainder.
1, 3, 233, 699
Factors of 702
List of positive integer factors of 702 that divides 702 without a remainder.
1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 351, 702
The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 699 and 702, than apply into the LCM equation.
GCF(699,702) = 3
LCM(699,702) = ( 699 × 702) / 3
LCM(699,702) = 490698 / 3
LCM(699,702) = 163566
(i) The LCM of 702 and 699 is associative
LCM of 699 and 702 = LCM of 702 and 699
1. What is the LCM of 699 and 702?
Answer: LCM of 699 and 702 is 163566.
2. 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.
3. What are the Factors of 702?
Answer: Factors of 702 are 1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 351, 702. There are 16 integers that are factors of 702. The greatest factor of 702 is 702.
4. How to Find the LCM of 699 and 702?
Answer:
Least Common Multiple of 699 and 702 = 163566
Step 1: Find the prime factorization of 699
699 = 3 x 233
Step 2: Find the prime factorization of 702
702 = 2 x 3 x 3 x 3 x 13
Step 3: Multiply each factor the greater number of times it occurs in steps i) or ii) above to find the lcm:
LCM = 163566 = 2 x 3 x 3 x 3 x 13 x 233
Step 4: Therefore, the least common multiple of 699 and 702 is 163566.