Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Free LCM Calculator determines the least common multiple (LCM) between 9650 and 9657 the smallest integer that is 93190050 that is divisible by both numbers.
Least Common Multiple (LCM) of 9650 and 9657 is 93190050.
LCM(9650,9657) = 93190050
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 9650 and 9657. First we will calculate the prime factors of 9650 and 9657.
Prime Factorization of 9650
2 | 9650 |
5 | 4825 |
5 | 965 |
193 | 193 |
1 |
Prime factors of 9650 are 2, 5,193. Prime factorization of 9650 in exponential form is:
9650 = 21×52×1931
Prime Factorization of 9657
3 | 9657 |
3 | 3219 |
29 | 1073 |
37 | 37 |
1 |
Prime factors of 9657 are 3, 29,37. Prime factorization of 9657 in exponential form is:
9657 = 32×291×371
Now multiplying the highest exponent prime factors to calculate the LCM of 9650 and 9657.
LCM(9650,9657) = 21×32×52×291×371×1931
LCM(9650,9657) = 93190050
Factors of 9650
List of positive integer factors of 9650 that divides 9650 without a remainder.
1, 2, 5, 10, 25, 50, 193, 386, 965, 1930, 4825, 9650
Factors of 9657
List of positive integer factors of 9657 that divides 9657 without a remainder.
1, 3, 9, 29, 37, 87, 111, 261, 333, 1073, 3219, 9657
The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 9650 and 9657, than apply into the LCM equation.
GCF(9650,9657) = 1
LCM(9650,9657) = ( 9650 × 9657) / 1
LCM(9650,9657) = 93190050 / 1
LCM(9650,9657) = 93190050
(i) The LCM of 9657 and 9650 is associative
LCM of 9650 and 9657 = LCM of 9657 and 9650
1. What is the LCM of 9650 and 9657?
Answer: LCM of 9650 and 9657 is 93190050.
2. What are the Factors of 9650?
Answer: Factors of 9650 are 1, 2, 5, 10, 25, 50, 193, 386, 965, 1930, 4825, 9650. There are 12 integers that are factors of 9650. The greatest factor of 9650 is 9650.
3. What are the Factors of 9657?
Answer: Factors of 9657 are 1, 3, 9, 29, 37, 87, 111, 261, 333, 1073, 3219, 9657. There are 12 integers that are factors of 9657. The greatest factor of 9657 is 9657.
4. How to Find the LCM of 9650 and 9657?
Answer:
Least Common Multiple of 9650 and 9657 = 93190050
Step 1: Find the prime factorization of 9650
9650 = 2 x 5 x 5 x 193
Step 2: Find the prime factorization of 9657
9657 = 3 x 3 x 29 x 37
Step 3: Multiply each factor the greater number of times it occurs in steps i) or ii) above to find the lcm:
LCM = 93190050 = 2 x 3 x 3 x 5 x 5 x 29 x 37 x 193
Step 4: Therefore, the least common multiple of 9650 and 9657 is 93190050.