Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Free LCM Calculator determines the least common multiple (LCM) between 9298 and 9305 the smallest integer that is 86517890 that is divisible by both numbers.
Least Common Multiple (LCM) of 9298 and 9305 is 86517890.
LCM(9298,9305) = 86517890
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 9298 and 9305. First we will calculate the prime factors of 9298 and 9305.
Prime Factorization of 9298
2 | 9298 |
4649 | 4649 |
1 |
Prime factors of 9298 are 2,4649. Prime factorization of 9298 in exponential form is:
9298 = 21×46491
Prime Factorization of 9305
5 | 9305 |
1861 | 1861 |
1 |
Prime factors of 9305 are 5,1861. Prime factorization of 9305 in exponential form is:
9305 = 51×18611
Now multiplying the highest exponent prime factors to calculate the LCM of 9298 and 9305.
LCM(9298,9305) = 21×51×18611×46491
LCM(9298,9305) = 86517890
Factors of 9298
List of positive integer factors of 9298 that divides 9298 without a remainder.
1, 2, 4649, 9298
Factors of 9305
List of positive integer factors of 9305 that divides 9305 without a remainder.
1, 5, 1861, 9305
The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 9298 and 9305, than apply into the LCM equation.
GCF(9298,9305) = 1
LCM(9298,9305) = ( 9298 × 9305) / 1
LCM(9298,9305) = 86517890 / 1
LCM(9298,9305) = 86517890
(i) The LCM of 9305 and 9298 is associative
LCM of 9298 and 9305 = LCM of 9305 and 9298
1. What is the LCM of 9298 and 9305?
Answer: LCM of 9298 and 9305 is 86517890.
2. What are the Factors of 9298?
Answer: Factors of 9298 are 1, 2, 4649, 9298. There are 4 integers that are factors of 9298. The greatest factor of 9298 is 9298.
3. What are the Factors of 9305?
Answer: Factors of 9305 are 1, 5, 1861, 9305. There are 4 integers that are factors of 9305. The greatest factor of 9305 is 9305.
4. How to Find the LCM of 9298 and 9305?
Answer:
Least Common Multiple of 9298 and 9305 = 86517890
Step 1: Find the prime factorization of 9298
9298 = 2 x 4649
Step 2: Find the prime factorization of 9305
9305 = 5 x 1861
Step 3: Multiply each factor the greater number of times it occurs in steps i) or ii) above to find the lcm:
LCM = 86517890 = 2 x 5 x 1861 x 4649
Step 4: Therefore, the least common multiple of 9298 and 9305 is 86517890.