Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Free LCM Calculator determines the least common multiple (LCM) between 9605 and 9612 the smallest integer that is 92323260 that is divisible by both numbers.
Least Common Multiple (LCM) of 9605 and 9612 is 92323260.
LCM(9605,9612) = 92323260
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 9605 and 9612. First we will calculate the prime factors of 9605 and 9612.
Prime Factorization of 9605
5 | 9605 |
17 | 1921 |
113 | 113 |
1 |
Prime factors of 9605 are 5, 17,113. Prime factorization of 9605 in exponential form is:
9605 = 51×171×1131
Prime Factorization of 9612
2 | 9612 |
2 | 4806 |
3 | 2403 |
3 | 801 |
3 | 267 |
89 | 89 |
1 |
Prime factors of 9612 are 2, 3,89. Prime factorization of 9612 in exponential form is:
9612 = 22×33×891
Now multiplying the highest exponent prime factors to calculate the LCM of 9605 and 9612.
LCM(9605,9612) = 22×33×51×171×891×1131
LCM(9605,9612) = 92323260
Factors of 9605
List of positive integer factors of 9605 that divides 9605 without a remainder.
1, 5, 17, 85, 113, 565, 1921, 9605
Factors of 9612
List of positive integer factors of 9612 that divides 9612 without a remainder.
1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 89, 108, 178, 267, 356, 534, 801, 1068, 1602, 2403, 3204, 4806, 9612
The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 9605 and 9612, than apply into the LCM equation.
GCF(9605,9612) = 1
LCM(9605,9612) = ( 9605 × 9612) / 1
LCM(9605,9612) = 92323260 / 1
LCM(9605,9612) = 92323260
(i) The LCM of 9612 and 9605 is associative
LCM of 9605 and 9612 = LCM of 9612 and 9605
1. What is the LCM of 9605 and 9612?
Answer: LCM of 9605 and 9612 is 92323260.
2. What are the Factors of 9605?
Answer: Factors of 9605 are 1, 5, 17, 85, 113, 565, 1921, 9605. There are 8 integers that are factors of 9605. The greatest factor of 9605 is 9605.
3. What are the Factors of 9612?
Answer: Factors of 9612 are 1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 89, 108, 178, 267, 356, 534, 801, 1068, 1602, 2403, 3204, 4806, 9612. There are 24 integers that are factors of 9612. The greatest factor of 9612 is 9612.
4. How to Find the LCM of 9605 and 9612?
Answer:
Least Common Multiple of 9605 and 9612 = 92323260
Step 1: Find the prime factorization of 9605
9605 = 5 x 17 x 113
Step 2: Find the prime factorization of 9612
9612 = 2 x 2 x 3 x 3 x 3 x 89
Step 3: Multiply each factor the greater number of times it occurs in steps i) or ii) above to find the lcm:
LCM = 92323260 = 2 x 2 x 3 x 3 x 3 x 5 x 17 x 89 x 113
Step 4: Therefore, the least common multiple of 9605 and 9612 is 92323260.