Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Free LCM Calculator determines the least common multiple (LCM) between 8761 and 8766 the smallest integer that is 76798926 that is divisible by both numbers.
Least Common Multiple (LCM) of 8761 and 8766 is 76798926.
LCM(8761,8766) = 76798926
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 8761 and 8766. First we will calculate the prime factors of 8761 and 8766.
Prime Factorization of 8761
8761 | 8761 |
1 |
Prime factors of 8761 are 8761. Prime factorization of 8761 in exponential form is:
8761 = 87611
Prime Factorization of 8766
2 | 8766 |
3 | 4383 |
3 | 1461 |
487 | 487 |
1 |
Prime factors of 8766 are 2, 3,487. Prime factorization of 8766 in exponential form is:
8766 = 21×32×4871
Now multiplying the highest exponent prime factors to calculate the LCM of 8761 and 8766.
LCM(8761,8766) = 21×32×4871×87611
LCM(8761,8766) = 76798926
Factors of 8761
List of positive integer factors of 8761 that divides 8761 without a remainder.
1, 8761
Factors of 8766
List of positive integer factors of 8766 that divides 8766 without a remainder.
1, 2, 3, 6, 9, 18, 487, 974, 1461, 2922, 4383, 8766
The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 8761 and 8766, than apply into the LCM equation.
GCF(8761,8766) = 1
LCM(8761,8766) = ( 8761 × 8766) / 1
LCM(8761,8766) = 76798926 / 1
LCM(8761,8766) = 76798926
(i) The LCM of 8766 and 8761 is associative
LCM of 8761 and 8766 = LCM of 8766 and 8761
1. What is the LCM of 8761 and 8766?
Answer: LCM of 8761 and 8766 is 76798926.
2. What are the Factors of 8761?
Answer: Factors of 8761 are 1, 8761. There are 2 integers that are factors of 8761. The greatest factor of 8761 is 8761.
3. What are the Factors of 8766?
Answer: Factors of 8766 are 1, 2, 3, 6, 9, 18, 487, 974, 1461, 2922, 4383, 8766. There are 12 integers that are factors of 8766. The greatest factor of 8766 is 8766.
4. How to Find the LCM of 8761 and 8766?
Answer:
Least Common Multiple of 8761 and 8766 = 76798926
Step 1: Find the prime factorization of 8761
8761 = 8761
Step 2: Find the prime factorization of 8766
8766 = 2 x 3 x 3 x 487
Step 3: Multiply each factor the greater number of times it occurs in steps i) or ii) above to find the lcm:
LCM = 76798926 = 2 x 3 x 3 x 487 x 8761
Step 4: Therefore, the least common multiple of 8761 and 8766 is 76798926.