Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Free LCM Calculator determines the least common multiple (LCM) between 3238 and 3245 the smallest integer that is 10507310 that is divisible by both numbers.
Least Common Multiple (LCM) of 3238 and 3245 is 10507310.
LCM(3238,3245) = 10507310
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 3238 and 3245. First we will calculate the prime factors of 3238 and 3245.
Prime Factorization of 3238
2 | 3238 |
1619 | 1619 |
1 |
Prime factors of 3238 are 2,1619. Prime factorization of 3238 in exponential form is:
3238 = 21×16191
Prime Factorization of 3245
5 | 3245 |
11 | 649 |
59 | 59 |
1 |
Prime factors of 3245 are 5, 11,59. Prime factorization of 3245 in exponential form is:
3245 = 51×111×591
Now multiplying the highest exponent prime factors to calculate the LCM of 3238 and 3245.
LCM(3238,3245) = 21×51×111×591×16191
LCM(3238,3245) = 10507310
Factors of 3238
List of positive integer factors of 3238 that divides 3238 without a remainder.
1, 2, 1619, 3238
Factors of 3245
List of positive integer factors of 3245 that divides 3245 without a remainder.
1, 5, 11, 55, 59, 295, 649, 3245
The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 3238 and 3245, than apply into the LCM equation.
GCF(3238,3245) = 1
LCM(3238,3245) = ( 3238 × 3245) / 1
LCM(3238,3245) = 10507310 / 1
LCM(3238,3245) = 10507310
(i) The LCM of 3245 and 3238 is associative
LCM of 3238 and 3245 = LCM of 3245 and 3238
1. What is the LCM of 3238 and 3245?
Answer: LCM of 3238 and 3245 is 10507310.
2. What are the Factors of 3238?
Answer: Factors of 3238 are 1, 2, 1619, 3238. There are 4 integers that are factors of 3238. The greatest factor of 3238 is 3238.
3. What are the Factors of 3245?
Answer: Factors of 3245 are 1, 5, 11, 55, 59, 295, 649, 3245. There are 8 integers that are factors of 3245. The greatest factor of 3245 is 3245.
4. How to Find the LCM of 3238 and 3245?
Answer:
Least Common Multiple of 3238 and 3245 = 10507310
Step 1: Find the prime factorization of 3238
3238 = 2 x 1619
Step 2: Find the prime factorization of 3245
3245 = 5 x 11 x 59
Step 3: Multiply each factor the greater number of times it occurs in steps i) or ii) above to find the lcm:
LCM = 10507310 = 2 x 5 x 11 x 59 x 1619
Step 4: Therefore, the least common multiple of 3238 and 3245 is 10507310.