Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Free LCM Calculator determines the least common multiple (LCM) between 3247 and 3253 the smallest integer that is 10562491 that is divisible by both numbers.
Least Common Multiple (LCM) of 3247 and 3253 is 10562491.
LCM(3247,3253) = 10562491
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 3247 and 3253. First we will calculate the prime factors of 3247 and 3253.
Prime Factorization of 3247
17 | 3247 |
191 | 191 |
1 |
Prime factors of 3247 are 17,191. Prime factorization of 3247 in exponential form is:
3247 = 171×1911
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 3247 and 3253.
LCM(3247,3253) = 171×1911×32531
LCM(3247,3253) = 10562491
Factors of 3247
List of positive integer factors of 3247 that divides 3247 without a remainder.
1, 17, 191, 3247
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 3247 and 3253, than apply into the LCM equation.
GCF(3247,3253) = 1
LCM(3247,3253) = ( 3247 × 3253) / 1
LCM(3247,3253) = 10562491 / 1
LCM(3247,3253) = 10562491
(i) The LCM of 3253 and 3247 is associative
LCM of 3247 and 3253 = LCM of 3253 and 3247
1. What is the LCM of 3247 and 3253?
Answer: LCM of 3247 and 3253 is 10562491.
2. What are the Factors of 3247?
Answer: Factors of 3247 are 1, 17, 191, 3247. There are 4 integers that are factors of 3247. The greatest factor of 3247 is 3247.
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 3247 and 3253?
Answer:
Least Common Multiple of 3247 and 3253 = 10562491
Step 1: Find the prime factorization of 3247
3247 = 17 x 191
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 = 10562491 = 17 x 191 x 3253
Step 4: Therefore, the least common multiple of 3247 and 3253 is 10562491.