Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Free LCM Calculator determines the least common multiple (LCM) between 707 and 710 the smallest integer that is 501970 that is divisible by both numbers.
Least Common Multiple (LCM) of 707 and 710 is 501970.
LCM(707,710) = 501970
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 707 and 710. First we will calculate the prime factors of 707 and 710.
Prime Factorization of 707
7 | 707 |
101 | 101 |
1 |
Prime factors of 707 are 7,101. Prime factorization of 707 in exponential form is:
707 = 71×1011
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 707 and 710.
LCM(707,710) = 21×51×71×711×1011
LCM(707,710) = 501970
Factors of 707
List of positive integer factors of 707 that divides 707 without a remainder.
1, 7, 101, 707
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 707 and 710, than apply into the LCM equation.
GCF(707,710) = 1
LCM(707,710) = ( 707 × 710) / 1
LCM(707,710) = 501970 / 1
LCM(707,710) = 501970
(i) The LCM of 710 and 707 is associative
LCM of 707 and 710 = LCM of 710 and 707
1. What is the LCM of 707 and 710?
Answer: LCM of 707 and 710 is 501970.
2. What are the Factors of 707?
Answer: Factors of 707 are 1, 7, 101, 707. There are 4 integers that are factors of 707. The greatest factor of 707 is 707.
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 707 and 710?
Answer:
Least Common Multiple of 707 and 710 = 501970
Step 1: Find the prime factorization of 707
707 = 7 x 101
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 = 501970 = 2 x 5 x 7 x 71 x 101
Step 4: Therefore, the least common multiple of 707 and 710 is 501970.