Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Free LCM Calculator determines the least common multiple (LCM) between 8702 and 8706 the smallest integer that is 37879806 that is divisible by both numbers.
Least Common Multiple (LCM) of 8702 and 8706 is 37879806.
LCM(8702,8706) = 37879806
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 8702 and 8706. First we will calculate the prime factors of 8702 and 8706.
Prime Factorization of 8702
2 | 8702 |
19 | 4351 |
229 | 229 |
1 |
Prime factors of 8702 are 2, 19,229. Prime factorization of 8702 in exponential form is:
8702 = 21×191×2291
Prime Factorization of 8706
2 | 8706 |
3 | 4353 |
1451 | 1451 |
1 |
Prime factors of 8706 are 2, 3,1451. Prime factorization of 8706 in exponential form is:
8706 = 21×31×14511
Now multiplying the highest exponent prime factors to calculate the LCM of 8702 and 8706.
LCM(8702,8706) = 21×31×191×2291×14511
LCM(8702,8706) = 37879806
Factors of 8702
List of positive integer factors of 8702 that divides 8702 without a remainder.
1, 2, 19, 38, 229, 458, 4351, 8702
Factors of 8706
List of positive integer factors of 8706 that divides 8706 without a remainder.
1, 2, 3, 6, 1451, 2902, 4353, 8706
The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 8702 and 8706, than apply into the LCM equation.
GCF(8702,8706) = 2
LCM(8702,8706) = ( 8702 × 8706) / 2
LCM(8702,8706) = 75759612 / 2
LCM(8702,8706) = 37879806
(i) The LCM of 8706 and 8702 is associative
LCM of 8702 and 8706 = LCM of 8706 and 8702
1. What is the LCM of 8702 and 8706?
Answer: LCM of 8702 and 8706 is 37879806.
2. What are the Factors of 8702?
Answer: Factors of 8702 are 1, 2, 19, 38, 229, 458, 4351, 8702. There are 8 integers that are factors of 8702. The greatest factor of 8702 is 8702.
3. What are the Factors of 8706?
Answer: Factors of 8706 are 1, 2, 3, 6, 1451, 2902, 4353, 8706. There are 8 integers that are factors of 8706. The greatest factor of 8706 is 8706.
4. How to Find the LCM of 8702 and 8706?
Answer:
Least Common Multiple of 8702 and 8706 = 37879806
Step 1: Find the prime factorization of 8702
8702 = 2 x 19 x 229
Step 2: Find the prime factorization of 8706
8706 = 2 x 3 x 1451
Step 3: Multiply each factor the greater number of times it occurs in steps i) or ii) above to find the lcm:
LCM = 37879806 = 2 x 3 x 19 x 229 x 1451
Step 4: Therefore, the least common multiple of 8702 and 8706 is 37879806.