Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Free LCM Calculator determines the least common multiple (LCM) between 9127 and 9128 the smallest integer that is 83311256 that is divisible by both numbers.
Least Common Multiple (LCM) of 9127 and 9128 is 83311256.
LCM(9127,9128) = 83311256
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 9127 and 9128. First we will calculate the prime factors of 9127 and 9128.
Prime Factorization of 9127
9127 | 9127 |
1 |
Prime factors of 9127 are 9127. Prime factorization of 9127 in exponential form is:
9127 = 91271
Prime Factorization of 9128
2 | 9128 |
2 | 4564 |
2 | 2282 |
7 | 1141 |
163 | 163 |
1 |
Prime factors of 9128 are 2, 7,163. Prime factorization of 9128 in exponential form is:
9128 = 23×71×1631
Now multiplying the highest exponent prime factors to calculate the LCM of 9127 and 9128.
LCM(9127,9128) = 23×71×1631×91271
LCM(9127,9128) = 83311256
Factors of 9127
List of positive integer factors of 9127 that divides 9127 without a remainder.
1, 9127
Factors of 9128
List of positive integer factors of 9128 that divides 9128 without a remainder.
1, 2, 4, 7, 8, 14, 28, 56, 163, 326, 652, 1141, 1304, 2282, 4564, 9128
The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 9127 and 9128, than apply into the LCM equation.
GCF(9127,9128) = 1
LCM(9127,9128) = ( 9127 × 9128) / 1
LCM(9127,9128) = 83311256 / 1
LCM(9127,9128) = 83311256
(i) The LCM of 9128 and 9127 is associative
LCM of 9127 and 9128 = LCM of 9128 and 9127
1. What is the LCM of 9127 and 9128?
Answer: LCM of 9127 and 9128 is 83311256.
2. What are the Factors of 9127?
Answer: Factors of 9127 are 1, 9127. There are 2 integers that are factors of 9127. The greatest factor of 9127 is 9127.
3. What are the Factors of 9128?
Answer: Factors of 9128 are 1, 2, 4, 7, 8, 14, 28, 56, 163, 326, 652, 1141, 1304, 2282, 4564, 9128. There are 16 integers that are factors of 9128. The greatest factor of 9128 is 9128.
4. How to Find the LCM of 9127 and 9128?
Answer:
Least Common Multiple of 9127 and 9128 = 83311256
Step 1: Find the prime factorization of 9127
9127 = 9127
Step 2: Find the prime factorization of 9128
9128 = 2 x 2 x 2 x 7 x 163
Step 3: Multiply each factor the greater number of times it occurs in steps i) or ii) above to find the lcm:
LCM = 83311256 = 2 x 2 x 2 x 7 x 163 x 9127
Step 4: Therefore, the least common multiple of 9127 and 9128 is 83311256.