Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Free LCM Calculator determines the least common multiple (LCM) between 713 and 716 the smallest integer that is 510508 that is divisible by both numbers.
Least Common Multiple (LCM) of 713 and 716 is 510508.
LCM(713,716) = 510508
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 713 and 716. First we will calculate the prime factors of 713 and 716.
Prime Factorization of 713
23 | 713 |
31 | 31 |
1 |
Prime factors of 713 are 23,31. Prime factorization of 713 in exponential form is:
713 = 231×311
Prime Factorization of 716
2 | 716 |
2 | 358 |
179 | 179 |
1 |
Prime factors of 716 are 2,179. Prime factorization of 716 in exponential form is:
716 = 22×1791
Now multiplying the highest exponent prime factors to calculate the LCM of 713 and 716.
LCM(713,716) = 22×231×311×1791
LCM(713,716) = 510508
Factors of 713
List of positive integer factors of 713 that divides 713 without a remainder.
1, 23, 31, 713
Factors of 716
List of positive integer factors of 716 that divides 716 without a remainder.
1, 2, 4, 179, 358, 716
The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 713 and 716, than apply into the LCM equation.
GCF(713,716) = 1
LCM(713,716) = ( 713 × 716) / 1
LCM(713,716) = 510508 / 1
LCM(713,716) = 510508
(i) The LCM of 716 and 713 is associative
LCM of 713 and 716 = LCM of 716 and 713
1. What is the LCM of 713 and 716?
Answer: LCM of 713 and 716 is 510508.
2. What are the Factors of 713?
Answer: Factors of 713 are 1, 23, 31, 713. There are 4 integers that are factors of 713. The greatest factor of 713 is 713.
3. What are the Factors of 716?
Answer: Factors of 716 are 1, 2, 4, 179, 358, 716. There are 6 integers that are factors of 716. The greatest factor of 716 is 716.
4. How to Find the LCM of 713 and 716?
Answer:
Least Common Multiple of 713 and 716 = 510508
Step 1: Find the prime factorization of 713
713 = 23 x 31
Step 2: Find the prime factorization of 716
716 = 2 x 2 x 179
Step 3: Multiply each factor the greater number of times it occurs in steps i) or ii) above to find the lcm:
LCM = 510508 = 2 x 2 x 23 x 31 x 179
Step 4: Therefore, the least common multiple of 713 and 716 is 510508.