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 706 the smallest integer that is 493494 that is divisible by both numbers.
Least Common Multiple (LCM) of 699 and 706 is 493494.
LCM(699,706) = 493494
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 706. First we will calculate the prime factors of 699 and 706.
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 706
2 | 706 |
353 | 353 |
1 |
Prime factors of 706 are 2,353. Prime factorization of 706 in exponential form is:
706 = 21×3531
Now multiplying the highest exponent prime factors to calculate the LCM of 699 and 706.
LCM(699,706) = 21×31×2331×3531
LCM(699,706) = 493494
Factors of 699
List of positive integer factors of 699 that divides 699 without a remainder.
1, 3, 233, 699
Factors of 706
List of positive integer factors of 706 that divides 706 without a remainder.
1, 2, 353, 706
The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 699 and 706, than apply into the LCM equation.
GCF(699,706) = 1
LCM(699,706) = ( 699 × 706) / 1
LCM(699,706) = 493494 / 1
LCM(699,706) = 493494
(i) The LCM of 706 and 699 is associative
LCM of 699 and 706 = LCM of 706 and 699
1. What is the LCM of 699 and 706?
Answer: LCM of 699 and 706 is 493494.
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 706?
Answer: Factors of 706 are 1, 2, 353, 706. There are 4 integers that are factors of 706. The greatest factor of 706 is 706.
4. How to Find the LCM of 699 and 706?
Answer:
Least Common Multiple of 699 and 706 = 493494
Step 1: Find the prime factorization of 699
699 = 3 x 233
Step 2: Find the prime factorization of 706
706 = 2 x 353
Step 3: Multiply each factor the greater number of times it occurs in steps i) or ii) above to find the lcm:
LCM = 493494 = 2 x 3 x 233 x 353
Step 4: Therefore, the least common multiple of 699 and 706 is 493494.