Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Free LCM Calculator determines the least common multiple (LCM) between 3245 and 3253 the smallest integer that is 10555985 that is divisible by both numbers.
Least Common Multiple (LCM) of 3245 and 3253 is 10555985.
LCM(3245,3253) = 10555985
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 3245 and 3253. First we will calculate the prime factors of 3245 and 3253.
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
Prime Factorization of 3253
3253 | 3253 |
1 |
Prime factors of 3253 are 3253. Prime factorization of 3253 in exponential form is:
3253 = 32531
Now multiplying the highest exponent prime factors to calculate the LCM of 3245 and 3253.
LCM(3245,3253) = 51×111×591×32531
LCM(3245,3253) = 10555985
Factors of 3245
List of positive integer factors of 3245 that divides 3245 without a remainder.
1, 5, 11, 55, 59, 295, 649, 3245
Factors of 3253
List of positive integer factors of 3253 that divides 3253 without a remainder.
1, 3253
The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 3245 and 3253, than apply into the LCM equation.
GCF(3245,3253) = 1
LCM(3245,3253) = ( 3245 × 3253) / 1
LCM(3245,3253) = 10555985 / 1
LCM(3245,3253) = 10555985
(i) The LCM of 3253 and 3245 is associative
LCM of 3245 and 3253 = LCM of 3253 and 3245
1. What is the LCM of 3245 and 3253?
Answer: LCM of 3245 and 3253 is 10555985.
2. 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.
3. What are the Factors of 3253?
Answer: Factors of 3253 are 1, 3253. There are 2 integers that are factors of 3253. The greatest factor of 3253 is 3253.
4. How to Find the LCM of 3245 and 3253?
Answer:
Least Common Multiple of 3245 and 3253 = 10555985
Step 1: Find the prime factorization of 3245
3245 = 5 x 11 x 59
Step 2: Find the prime factorization of 3253
3253 = 3253
Step 3: Multiply each factor the greater number of times it occurs in steps i) or ii) above to find the lcm:
LCM = 10555985 = 5 x 11 x 59 x 3253
Step 4: Therefore, the least common multiple of 3245 and 3253 is 10555985.