Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Free LCM Calculator determines the least common multiple (LCM) between 10125 and 10130 the smallest integer that is 20513250 that is divisible by both numbers.
Least Common Multiple (LCM) of 10125 and 10130 is 20513250.
LCM(10125,10130) = 20513250
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 10125 and 10130. First we will calculate the prime factors of 10125 and 10130.
Prime Factorization of 10125
3 | 10125 |
3 | 3375 |
3 | 1125 |
3 | 375 |
5 | 125 |
5 | 25 |
5 | 5 |
1 |
Prime factors of 10125 are 3,5. Prime factorization of 10125 in exponential form is:
10125 = 34×53
Prime Factorization of 10130
2 | 10130 |
5 | 5065 |
1013 | 1013 |
1 |
Prime factors of 10130 are 2, 5,1013. Prime factorization of 10130 in exponential form is:
10130 = 21×51×10131
Now multiplying the highest exponent prime factors to calculate the LCM of 10125 and 10130.
LCM(10125,10130) = 21×34×53×10131
LCM(10125,10130) = 20513250
Factors of 10125
List of positive integer factors of 10125 that divides 10125 without a remainder.
1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 125, 135, 225, 375, 405, 675, 1125, 2025, 3375, 10125
Factors of 10130
List of positive integer factors of 10130 that divides 10130 without a remainder.
1, 2, 5, 10, 1013, 2026, 5065, 10130
The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 10125 and 10130, than apply into the LCM equation.
GCF(10125,10130) = 5
LCM(10125,10130) = ( 10125 × 10130) / 5
LCM(10125,10130) = 102566250 / 5
LCM(10125,10130) = 20513250
(i) The LCM of 10130 and 10125 is associative
LCM of 10125 and 10130 = LCM of 10130 and 10125
1. What is the LCM of 10125 and 10130?
Answer: LCM of 10125 and 10130 is 20513250.
2. What are the Factors of 10125?
Answer: Factors of 10125 are 1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 125, 135, 225, 375, 405, 675, 1125, 2025, 3375, 10125. There are 20 integers that are factors of 10125. The greatest factor of 10125 is 10125.
3. What are the Factors of 10130?
Answer: Factors of 10130 are 1, 2, 5, 10, 1013, 2026, 5065, 10130. There are 8 integers that are factors of 10130. The greatest factor of 10130 is 10130.
4. How to Find the LCM of 10125 and 10130?
Answer:
Least Common Multiple of 10125 and 10130 = 20513250
Step 1: Find the prime factorization of 10125
10125 = 3 x 3 x 3 x 3 x 5 x 5 x 5
Step 2: Find the prime factorization of 10130
10130 = 2 x 5 x 1013
Step 3: Multiply each factor the greater number of times it occurs in steps i) or ii) above to find the lcm:
LCM = 20513250 = 2 x 3 x 3 x 3 x 3 x 5 x 5 x 5 x 1013
Step 4: Therefore, the least common multiple of 10125 and 10130 is 20513250.