Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Free LCM Calculator determines the least common multiple (LCM) between 29128 and 29132 the smallest integer that is 212139224 that is divisible by both numbers.
Least Common Multiple (LCM) of 29128 and 29132 is 212139224.
LCM(29128,29132) = 212139224
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 29128 and 29132. First we will calculate the prime factors of 29128 and 29132.
Prime Factorization of 29128
2 | 29128 |
2 | 14564 |
2 | 7282 |
11 | 3641 |
331 | 331 |
1 |
Prime factors of 29128 are 2, 11,331. Prime factorization of 29128 in exponential form is:
29128 = 23×111×3311
Prime Factorization of 29132
2 | 29132 |
2 | 14566 |
7283 | 7283 |
1 |
Prime factors of 29132 are 2,7283. Prime factorization of 29132 in exponential form is:
29132 = 22×72831
Now multiplying the highest exponent prime factors to calculate the LCM of 29128 and 29132.
LCM(29128,29132) = 23×111×3311×72831
LCM(29128,29132) = 212139224
Factors of 29128
List of positive integer factors of 29128 that divides 29128 without a remainder.
1, 2, 4, 8, 11, 22, 44, 88, 331, 662, 1324, 2648, 3641, 7282, 14564, 29128
Factors of 29132
List of positive integer factors of 29132 that divides 29132 without a remainder.
1, 2, 4, 7283, 14566, 29132
The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 29128 and 29132, than apply into the LCM equation.
GCF(29128,29132) = 4
LCM(29128,29132) = ( 29128 × 29132) / 4
LCM(29128,29132) = 848556896 / 4
LCM(29128,29132) = 212139224
(i) The LCM of 29132 and 29128 is associative
LCM of 29128 and 29132 = LCM of 29132 and 29128
1. What is the LCM of 29128 and 29132?
Answer: LCM of 29128 and 29132 is 212139224.
2. What are the Factors of 29128?
Answer: Factors of 29128 are 1, 2, 4, 8, 11, 22, 44, 88, 331, 662, 1324, 2648, 3641, 7282, 14564, 29128. There are 16 integers that are factors of 29128. The greatest factor of 29128 is 29128.
3. What are the Factors of 29132?
Answer: Factors of 29132 are 1, 2, 4, 7283, 14566, 29132. There are 6 integers that are factors of 29132. The greatest factor of 29132 is 29132.
4. How to Find the LCM of 29128 and 29132?
Answer:
Least Common Multiple of 29128 and 29132 = 212139224
Step 1: Find the prime factorization of 29128
29128 = 2 x 2 x 2 x 11 x 331
Step 2: Find the prime factorization of 29132
29132 = 2 x 2 x 7283
Step 3: Multiply each factor the greater number of times it occurs in steps i) or ii) above to find the lcm:
LCM = 212139224 = 2 x 2 x 2 x 11 x 331 x 7283
Step 4: Therefore, the least common multiple of 29128 and 29132 is 212139224.