Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Free LCM Calculator determines the least common multiple (LCM) between 10241 and 10247 the smallest integer that is 104939527 that is divisible by both numbers.
Least Common Multiple (LCM) of 10241 and 10247 is 104939527.
LCM(10241,10247) = 104939527
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 10241 and 10247. First we will calculate the prime factors of 10241 and 10247.
Prime Factorization of 10241
7 | 10241 |
7 | 1463 |
11 | 209 |
19 | 19 |
1 |
Prime factors of 10241 are 7, 11,19. Prime factorization of 10241 in exponential form is:
10241 = 72×111×191
Prime Factorization of 10247
10247 | 10247 |
1 |
Prime factors of 10247 are 10247. Prime factorization of 10247 in exponential form is:
10247 = 102471
Now multiplying the highest exponent prime factors to calculate the LCM of 10241 and 10247.
LCM(10241,10247) = 72×111×191×102471
LCM(10241,10247) = 104939527
Factors of 10241
List of positive integer factors of 10241 that divides 10241 without a remainder.
1, 7, 11, 19, 49, 77, 133, 209, 539, 931, 1463, 10241
Factors of 10247
List of positive integer factors of 10247 that divides 10247 without a remainder.
1, 10247
The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 10241 and 10247, than apply into the LCM equation.
GCF(10241,10247) = 1
LCM(10241,10247) = ( 10241 × 10247) / 1
LCM(10241,10247) = 104939527 / 1
LCM(10241,10247) = 104939527
(i) The LCM of 10247 and 10241 is associative
LCM of 10241 and 10247 = LCM of 10247 and 10241
1. What is the LCM of 10241 and 10247?
Answer: LCM of 10241 and 10247 is 104939527.
2. What are the Factors of 10241?
Answer: Factors of 10241 are 1, 7, 11, 19, 49, 77, 133, 209, 539, 931, 1463, 10241. There are 12 integers that are factors of 10241. The greatest factor of 10241 is 10241.
3. What are the Factors of 10247?
Answer: Factors of 10247 are 1, 10247. There are 2 integers that are factors of 10247. The greatest factor of 10247 is 10247.
4. How to Find the LCM of 10241 and 10247?
Answer:
Least Common Multiple of 10241 and 10247 = 104939527
Step 1: Find the prime factorization of 10241
10241 = 7 x 7 x 11 x 19
Step 2: Find the prime factorization of 10247
10247 = 10247
Step 3: Multiply each factor the greater number of times it occurs in steps i) or ii) above to find the lcm:
LCM = 104939527 = 7 x 7 x 11 x 19 x 10247
Step 4: Therefore, the least common multiple of 10241 and 10247 is 104939527.