Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Free LCM Calculator determines the least common multiple (LCM) between 6238 and 6245 the smallest integer that is 38956310 that is divisible by both numbers.
Least Common Multiple (LCM) of 6238 and 6245 is 38956310.
LCM(6238,6245) = 38956310
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 6238 and 6245. First we will calculate the prime factors of 6238 and 6245.
Prime Factorization of 6238
2 | 6238 |
3119 | 3119 |
1 |
Prime factors of 6238 are 2,3119. Prime factorization of 6238 in exponential form is:
6238 = 21×31191
Prime Factorization of 6245
5 | 6245 |
1249 | 1249 |
1 |
Prime factors of 6245 are 5,1249. Prime factorization of 6245 in exponential form is:
6245 = 51×12491
Now multiplying the highest exponent prime factors to calculate the LCM of 6238 and 6245.
LCM(6238,6245) = 21×51×12491×31191
LCM(6238,6245) = 38956310
Factors of 6238
List of positive integer factors of 6238 that divides 6238 without a remainder.
1, 2, 3119, 6238
Factors of 6245
List of positive integer factors of 6245 that divides 6245 without a remainder.
1, 5, 1249, 6245
The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 6238 and 6245, than apply into the LCM equation.
GCF(6238,6245) = 1
LCM(6238,6245) = ( 6238 × 6245) / 1
LCM(6238,6245) = 38956310 / 1
LCM(6238,6245) = 38956310
(i) The LCM of 6245 and 6238 is associative
LCM of 6238 and 6245 = LCM of 6245 and 6238
1. What is the LCM of 6238 and 6245?
Answer: LCM of 6238 and 6245 is 38956310.
2. What are the Factors of 6238?
Answer: Factors of 6238 are 1, 2, 3119, 6238. There are 4 integers that are factors of 6238. The greatest factor of 6238 is 6238.
3. What are the Factors of 6245?
Answer: Factors of 6245 are 1, 5, 1249, 6245. There are 4 integers that are factors of 6245. The greatest factor of 6245 is 6245.
4. How to Find the LCM of 6238 and 6245?
Answer:
Least Common Multiple of 6238 and 6245 = 38956310
Step 1: Find the prime factorization of 6238
6238 = 2 x 3119
Step 2: Find the prime factorization of 6245
6245 = 5 x 1249
Step 3: Multiply each factor the greater number of times it occurs in steps i) or ii) above to find the lcm:
LCM = 38956310 = 2 x 5 x 1249 x 3119
Step 4: Therefore, the least common multiple of 6238 and 6245 is 38956310.