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 710 the smallest integer that is 250630 that is divisible by both numbers.
Least Common Multiple (LCM) of 706 and 710 is 250630.
LCM(706,710) = 250630
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 710. First we will calculate the prime factors of 706 and 710.
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 710
2 | 710 |
5 | 355 |
71 | 71 |
1 |
Prime factors of 710 are 2, 5,71. Prime factorization of 710 in exponential form is:
710 = 21×51×711
Now multiplying the highest exponent prime factors to calculate the LCM of 706 and 710.
LCM(706,710) = 21×51×711×3531
LCM(706,710) = 250630
Factors of 706
List of positive integer factors of 706 that divides 706 without a remainder.
1, 2, 353, 706
Factors of 710
List of positive integer factors of 710 that divides 710 without a remainder.
1, 2, 5, 10, 71, 142, 355, 710
The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 706 and 710, than apply into the LCM equation.
GCF(706,710) = 2
LCM(706,710) = ( 706 × 710) / 2
LCM(706,710) = 501260 / 2
LCM(706,710) = 250630
(i) The LCM of 710 and 706 is associative
LCM of 706 and 710 = LCM of 710 and 706
1. What is the LCM of 706 and 710?
Answer: LCM of 706 and 710 is 250630.
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 710?
Answer: Factors of 710 are 1, 2, 5, 10, 71, 142, 355, 710. There are 8 integers that are factors of 710. The greatest factor of 710 is 710.
4. How to Find the LCM of 706 and 710?
Answer:
Least Common Multiple of 706 and 710 = 250630
Step 1: Find the prime factorization of 706
706 = 2 x 353
Step 2: Find the prime factorization of 710
710 = 2 x 5 x 71
Step 3: Multiply each factor the greater number of times it occurs in steps i) or ii) above to find the lcm:
LCM = 250630 = 2 x 5 x 71 x 353
Step 4: Therefore, the least common multiple of 706 and 710 is 250630.