Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Free LCM Calculator determines the least common multiple (LCM) between 9415 and 9419 the smallest integer that is 88679885 that is divisible by both numbers.
Least Common Multiple (LCM) of 9415 and 9419 is 88679885.
LCM(9415,9419) = 88679885
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 9415 and 9419. First we will calculate the prime factors of 9415 and 9419.
Prime Factorization of 9415
5 | 9415 |
7 | 1883 |
269 | 269 |
1 |
Prime factors of 9415 are 5, 7,269. Prime factorization of 9415 in exponential form is:
9415 = 51×71×2691
Prime Factorization of 9419
9419 | 9419 |
1 |
Prime factors of 9419 are 9419. Prime factorization of 9419 in exponential form is:
9419 = 94191
Now multiplying the highest exponent prime factors to calculate the LCM of 9415 and 9419.
LCM(9415,9419) = 51×71×2691×94191
LCM(9415,9419) = 88679885
Factors of 9415
List of positive integer factors of 9415 that divides 9415 without a remainder.
1, 5, 7, 35, 269, 1345, 1883, 9415
Factors of 9419
List of positive integer factors of 9419 that divides 9419 without a remainder.
1, 9419
The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 9415 and 9419, than apply into the LCM equation.
GCF(9415,9419) = 1
LCM(9415,9419) = ( 9415 × 9419) / 1
LCM(9415,9419) = 88679885 / 1
LCM(9415,9419) = 88679885
(i) The LCM of 9419 and 9415 is associative
LCM of 9415 and 9419 = LCM of 9419 and 9415
1. What is the LCM of 9415 and 9419?
Answer: LCM of 9415 and 9419 is 88679885.
2. What are the Factors of 9415?
Answer: Factors of 9415 are 1, 5, 7, 35, 269, 1345, 1883, 9415. There are 8 integers that are factors of 9415. The greatest factor of 9415 is 9415.
3. What are the Factors of 9419?
Answer: Factors of 9419 are 1, 9419. There are 2 integers that are factors of 9419. The greatest factor of 9419 is 9419.
4. How to Find the LCM of 9415 and 9419?
Answer:
Least Common Multiple of 9415 and 9419 = 88679885
Step 1: Find the prime factorization of 9415
9415 = 5 x 7 x 269
Step 2: Find the prime factorization of 9419
9419 = 9419
Step 3: Multiply each factor the greater number of times it occurs in steps i) or ii) above to find the lcm:
LCM = 88679885 = 5 x 7 x 269 x 9419
Step 4: Therefore, the least common multiple of 9415 and 9419 is 88679885.