Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Free LCM Calculator determines the least common multiple (LCM) between 9658 and 9663 the smallest integer that is 93325254 that is divisible by both numbers.
Least Common Multiple (LCM) of 9658 and 9663 is 93325254.
LCM(9658,9663) = 93325254
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 9658 and 9663. First we will calculate the prime factors of 9658 and 9663.
Prime Factorization of 9658
2 | 9658 |
11 | 4829 |
439 | 439 |
1 |
Prime factors of 9658 are 2, 11,439. Prime factorization of 9658 in exponential form is:
9658 = 21×111×4391
Prime Factorization of 9663
3 | 9663 |
3221 | 3221 |
1 |
Prime factors of 9663 are 3,3221. Prime factorization of 9663 in exponential form is:
9663 = 31×32211
Now multiplying the highest exponent prime factors to calculate the LCM of 9658 and 9663.
LCM(9658,9663) = 21×31×111×4391×32211
LCM(9658,9663) = 93325254
Factors of 9658
List of positive integer factors of 9658 that divides 9658 without a remainder.
1, 2, 11, 22, 439, 878, 4829, 9658
Factors of 9663
List of positive integer factors of 9663 that divides 9663 without a remainder.
1, 3, 3221, 9663
The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 9658 and 9663, than apply into the LCM equation.
GCF(9658,9663) = 1
LCM(9658,9663) = ( 9658 × 9663) / 1
LCM(9658,9663) = 93325254 / 1
LCM(9658,9663) = 93325254
(i) The LCM of 9663 and 9658 is associative
LCM of 9658 and 9663 = LCM of 9663 and 9658
1. What is the LCM of 9658 and 9663?
Answer: LCM of 9658 and 9663 is 93325254.
2. What are the Factors of 9658?
Answer: Factors of 9658 are 1, 2, 11, 22, 439, 878, 4829, 9658. There are 8 integers that are factors of 9658. The greatest factor of 9658 is 9658.
3. What are the Factors of 9663?
Answer: Factors of 9663 are 1, 3, 3221, 9663. There are 4 integers that are factors of 9663. The greatest factor of 9663 is 9663.
4. How to Find the LCM of 9658 and 9663?
Answer:
Least Common Multiple of 9658 and 9663 = 93325254
Step 1: Find the prime factorization of 9658
9658 = 2 x 11 x 439
Step 2: Find the prime factorization of 9663
9663 = 3 x 3221
Step 3: Multiply each factor the greater number of times it occurs in steps i) or ii) above to find the lcm:
LCM = 93325254 = 2 x 3 x 11 x 439 x 3221
Step 4: Therefore, the least common multiple of 9658 and 9663 is 93325254.