Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Free LCM Calculator determines the least common multiple (LCM) between 8735 and 8736 the smallest integer that is 76308960 that is divisible by both numbers.
Least Common Multiple (LCM) of 8735 and 8736 is 76308960.
LCM(8735,8736) = 76308960
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 8735 and 8736. First we will calculate the prime factors of 8735 and 8736.
Prime Factorization of 8735
5 | 8735 |
1747 | 1747 |
1 |
Prime factors of 8735 are 5,1747. Prime factorization of 8735 in exponential form is:
8735 = 51×17471
Prime Factorization of 8736
2 | 8736 |
2 | 4368 |
2 | 2184 |
2 | 1092 |
2 | 546 |
3 | 273 |
7 | 91 |
13 | 13 |
1 |
Prime factors of 8736 are 2, 3, 7,13. Prime factorization of 8736 in exponential form is:
8736 = 25×31×71×131
Now multiplying the highest exponent prime factors to calculate the LCM of 8735 and 8736.
LCM(8735,8736) = 25×31×51×71×131×17471
LCM(8735,8736) = 76308960
Factors of 8735
List of positive integer factors of 8735 that divides 8735 without a remainder.
1, 5, 1747, 8735
Factors of 8736
List of positive integer factors of 8736 that divides 8736 without a remainder.
1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 52, 56, 78, 84, 91, 96, 104, 112, 156, 168, 182, 208, 224, 273, 312, 336, 364, 416, 546, 624, 672, 728, 1092, 1248, 1456, 2184, 2912, 4368, 8736
The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 8735 and 8736, than apply into the LCM equation.
GCF(8735,8736) = 1
LCM(8735,8736) = ( 8735 × 8736) / 1
LCM(8735,8736) = 76308960 / 1
LCM(8735,8736) = 76308960
(i) The LCM of 8736 and 8735 is associative
LCM of 8735 and 8736 = LCM of 8736 and 8735
1. What is the LCM of 8735 and 8736?
Answer: LCM of 8735 and 8736 is 76308960.
2. What are the Factors of 8735?
Answer: Factors of 8735 are 1, 5, 1747, 8735. There are 4 integers that are factors of 8735. The greatest factor of 8735 is 8735.
3. What are the Factors of 8736?
Answer: Factors of 8736 are 1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 52, 56, 78, 84, 91, 96, 104, 112, 156, 168, 182, 208, 224, 273, 312, 336, 364, 416, 546, 624, 672, 728, 1092, 1248, 1456, 2184, 2912, 4368, 8736. There are 48 integers that are factors of 8736. The greatest factor of 8736 is 8736.
4. How to Find the LCM of 8735 and 8736?
Answer:
Least Common Multiple of 8735 and 8736 = 76308960
Step 1: Find the prime factorization of 8735
8735 = 5 x 1747
Step 2: Find the prime factorization of 8736
8736 = 2 x 2 x 2 x 2 x 2 x 3 x 7 x 13
Step 3: Multiply each factor the greater number of times it occurs in steps i) or ii) above to find the lcm:
LCM = 76308960 = 2 x 2 x 2 x 2 x 2 x 3 x 5 x 7 x 13 x 1747
Step 4: Therefore, the least common multiple of 8735 and 8736 is 76308960.