Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Free LCM Calculator determines the least common multiple (LCM) between 25282 and 25288 the smallest integer that is 319665608 that is divisible by both numbers.
Least Common Multiple (LCM) of 25282 and 25288 is 319665608.
LCM(25282,25288) = 319665608
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 25282 and 25288. First we will calculate the prime factors of 25282 and 25288.
Prime Factorization of 25282
2 | 25282 |
12641 | 12641 |
1 |
Prime factors of 25282 are 2,12641. Prime factorization of 25282 in exponential form is:
25282 = 21×126411
Prime Factorization of 25288
2 | 25288 |
2 | 12644 |
2 | 6322 |
29 | 3161 |
109 | 109 |
1 |
Prime factors of 25288 are 2, 29,109. Prime factorization of 25288 in exponential form is:
25288 = 23×291×1091
Now multiplying the highest exponent prime factors to calculate the LCM of 25282 and 25288.
LCM(25282,25288) = 23×291×1091×126411
LCM(25282,25288) = 319665608
Factors of 25282
List of positive integer factors of 25282 that divides 25282 without a remainder.
1, 2, 12641, 25282
Factors of 25288
List of positive integer factors of 25288 that divides 25288 without a remainder.
1, 2, 4, 8, 29, 58, 109, 116, 218, 232, 436, 872, 3161, 6322, 12644, 25288
The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 25282 and 25288, than apply into the LCM equation.
GCF(25282,25288) = 2
LCM(25282,25288) = ( 25282 × 25288) / 2
LCM(25282,25288) = 639331216 / 2
LCM(25282,25288) = 319665608
(i) The LCM of 25288 and 25282 is associative
LCM of 25282 and 25288 = LCM of 25288 and 25282
1. What is the LCM of 25282 and 25288?
Answer: LCM of 25282 and 25288 is 319665608.
2. What are the Factors of 25282?
Answer: Factors of 25282 are 1, 2, 12641, 25282. There are 4 integers that are factors of 25282. The greatest factor of 25282 is 25282.
3. What are the Factors of 25288?
Answer: Factors of 25288 are 1, 2, 4, 8, 29, 58, 109, 116, 218, 232, 436, 872, 3161, 6322, 12644, 25288. There are 16 integers that are factors of 25288. The greatest factor of 25288 is 25288.
4. How to Find the LCM of 25282 and 25288?
Answer:
Least Common Multiple of 25282 and 25288 = 319665608
Step 1: Find the prime factorization of 25282
25282 = 2 x 12641
Step 2: Find the prime factorization of 25288
25288 = 2 x 2 x 2 x 29 x 109
Step 3: Multiply each factor the greater number of times it occurs in steps i) or ii) above to find the lcm:
LCM = 319665608 = 2 x 2 x 2 x 29 x 109 x 12641
Step 4: Therefore, the least common multiple of 25282 and 25288 is 319665608.