Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Free LCM Calculator determines the least common multiple (LCM) between 706 and 711 the smallest integer that is 501966 that is divisible by both numbers.
Least Common Multiple (LCM) of 706 and 711 is 501966.
LCM(706,711) = 501966
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 706 and 711. First we will calculate the prime factors of 706 and 711.
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
Prime Factorization of 711
3 | 711 |
3 | 237 |
79 | 79 |
1 |
Prime factors of 711 are 3,79. Prime factorization of 711 in exponential form is:
711 = 32×791
Now multiplying the highest exponent prime factors to calculate the LCM of 706 and 711.
LCM(706,711) = 21×32×791×3531
LCM(706,711) = 501966
Factors of 706
List of positive integer factors of 706 that divides 706 without a remainder.
1, 2, 353, 706
Factors of 711
List of positive integer factors of 711 that divides 711 without a remainder.
1, 3, 9, 79, 237, 711
The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 706 and 711, than apply into the LCM equation.
GCF(706,711) = 1
LCM(706,711) = ( 706 × 711) / 1
LCM(706,711) = 501966 / 1
LCM(706,711) = 501966
(i) The LCM of 711 and 706 is associative
LCM of 706 and 711 = LCM of 711 and 706
1. What is the LCM of 706 and 711?
Answer: LCM of 706 and 711 is 501966.
2. 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.
3. What are the Factors of 711?
Answer: Factors of 711 are 1, 3, 9, 79, 237, 711. There are 6 integers that are factors of 711. The greatest factor of 711 is 711.
4. How to Find the LCM of 706 and 711?
Answer:
Least Common Multiple of 706 and 711 = 501966
Step 1: Find the prime factorization of 706
706 = 2 x 353
Step 2: Find the prime factorization of 711
711 = 3 x 3 x 79
Step 3: Multiply each factor the greater number of times it occurs in steps i) or ii) above to find the lcm:
LCM = 501966 = 2 x 3 x 3 x 79 x 353
Step 4: Therefore, the least common multiple of 706 and 711 is 501966.