Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Free LCM Calculator determines the least common multiple (LCM) between 8969 and 8975 the smallest integer that is 80496775 that is divisible by both numbers.
Least Common Multiple (LCM) of 8969 and 8975 is 80496775.
LCM(8969,8975) = 80496775
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 8969 and 8975. First we will calculate the prime factors of 8969 and 8975.
Prime Factorization of 8969
8969 | 8969 |
1 |
Prime factors of 8969 are 8969. Prime factorization of 8969 in exponential form is:
8969 = 89691
Prime Factorization of 8975
5 | 8975 |
5 | 1795 |
359 | 359 |
1 |
Prime factors of 8975 are 5,359. Prime factorization of 8975 in exponential form is:
8975 = 52×3591
Now multiplying the highest exponent prime factors to calculate the LCM of 8969 and 8975.
LCM(8969,8975) = 52×3591×89691
LCM(8969,8975) = 80496775
Factors of 8969
List of positive integer factors of 8969 that divides 8969 without a remainder.
1, 8969
Factors of 8975
List of positive integer factors of 8975 that divides 8975 without a remainder.
1, 5, 25, 359, 1795, 8975
The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 8969 and 8975, than apply into the LCM equation.
GCF(8969,8975) = 1
LCM(8969,8975) = ( 8969 × 8975) / 1
LCM(8969,8975) = 80496775 / 1
LCM(8969,8975) = 80496775
(i) The LCM of 8975 and 8969 is associative
LCM of 8969 and 8975 = LCM of 8975 and 8969
1. What is the LCM of 8969 and 8975?
Answer: LCM of 8969 and 8975 is 80496775.
2. What are the Factors of 8969?
Answer: Factors of 8969 are 1, 8969. There are 2 integers that are factors of 8969. The greatest factor of 8969 is 8969.
3. What are the Factors of 8975?
Answer: Factors of 8975 are 1, 5, 25, 359, 1795, 8975. There are 6 integers that are factors of 8975. The greatest factor of 8975 is 8975.
4. How to Find the LCM of 8969 and 8975?
Answer:
Least Common Multiple of 8969 and 8975 = 80496775
Step 1: Find the prime factorization of 8969
8969 = 8969
Step 2: Find the prime factorization of 8975
8975 = 5 x 5 x 359
Step 3: Multiply each factor the greater number of times it occurs in steps i) or ii) above to find the lcm:
LCM = 80496775 = 5 x 5 x 359 x 8969
Step 4: Therefore, the least common multiple of 8969 and 8975 is 80496775.