Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Free LCM Calculator determines the least common multiple (LCM) between 10255 and 10261 the smallest integer that is 105226555 that is divisible by both numbers.
Least Common Multiple (LCM) of 10255 and 10261 is 105226555.
LCM(10255,10261) = 105226555
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 10255 and 10261. First we will calculate the prime factors of 10255 and 10261.
Prime Factorization of 10255
5 | 10255 |
7 | 2051 |
293 | 293 |
1 |
Prime factors of 10255 are 5, 7,293. Prime factorization of 10255 in exponential form is:
10255 = 51×71×2931
Prime Factorization of 10261
31 | 10261 |
331 | 331 |
1 |
Prime factors of 10261 are 31,331. Prime factorization of 10261 in exponential form is:
10261 = 311×3311
Now multiplying the highest exponent prime factors to calculate the LCM of 10255 and 10261.
LCM(10255,10261) = 51×71×311×2931×3311
LCM(10255,10261) = 105226555
Factors of 10255
List of positive integer factors of 10255 that divides 10255 without a remainder.
1, 5, 7, 35, 293, 1465, 2051, 10255
Factors of 10261
List of positive integer factors of 10261 that divides 10261 without a remainder.
1, 31, 331, 10261
The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 10255 and 10261, than apply into the LCM equation.
GCF(10255,10261) = 1
LCM(10255,10261) = ( 10255 × 10261) / 1
LCM(10255,10261) = 105226555 / 1
LCM(10255,10261) = 105226555
(i) The LCM of 10261 and 10255 is associative
LCM of 10255 and 10261 = LCM of 10261 and 10255
1. What is the LCM of 10255 and 10261?
Answer: LCM of 10255 and 10261 is 105226555.
2. What are the Factors of 10255?
Answer: Factors of 10255 are 1, 5, 7, 35, 293, 1465, 2051, 10255. There are 8 integers that are factors of 10255. The greatest factor of 10255 is 10255.
3. What are the Factors of 10261?
Answer: Factors of 10261 are 1, 31, 331, 10261. There are 4 integers that are factors of 10261. The greatest factor of 10261 is 10261.
4. How to Find the LCM of 10255 and 10261?
Answer:
Least Common Multiple of 10255 and 10261 = 105226555
Step 1: Find the prime factorization of 10255
10255 = 5 x 7 x 293
Step 2: Find the prime factorization of 10261
10261 = 31 x 331
Step 3: Multiply each factor the greater number of times it occurs in steps i) or ii) above to find the lcm:
LCM = 105226555 = 5 x 7 x 31 x 293 x 331
Step 4: Therefore, the least common multiple of 10255 and 10261 is 105226555.