Least Common Multiple of 15, 427, 105
Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Use the LCM of two or more numbers Calculator to find the Least Common Multiple of numbers 15, 427, 105 i.e. 6405 smallest integer divisible by all numbers.
Least common multiple (LCM) of 15, 427, 105 is 6405.
LCM(15, 427, 105) = 6405
LCM of 15, 427, 105
Least common multiple or lowest common denominator (lcd) can be calculated in three ways
- Least Common Multiple of 15, 427, 105 by common division method
- Least Common Multiple of 15, 427, 105 with GCF Formula
Least Common Multiple (LCM) of 15,427,105 is 6405
| 3 | 15, 427, 105 |
| 5 | 5, 427, 35 |
| 7 | 1, 427, 7 |
| 1, 61, 1 |
∴ So the LCM of the given numbers is 3 x 5 x 7 x 1 x 61 x 1 = 6405
The formula of LCM is LCM(a1,a2,a3....,an) = ( a1 × a2 × a3 × .... × an) / GCF(a1,a2,a3....,an) x common factors(if more than 2 numbers have common factors).
We need to calculate greatest common factor of 15,427,105 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(15,427,105) = 1
common factors(in case of two or more numbers have common factors) = 105
GCF(15,427,105) x common factors =1 x 105 = 105
LCM(15,427,105) = ( 15 × 427 × 105 ) / 105
LCM(15,427,105) = 672525 / 105
LCM(15,427,105) = 6405
∴ Least Common Multiple of 15,427,105 is 6405
LCM of two or more Numbers Calculation Examples
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Frequently Asked Questions on LCM of 15, 427, 105
1. What is the LCM of 15, 427, 105?
Answer: LCM of 15, 427, 105 is 6405.
2. What are the Factors of 6405?
Answer: Factors of 6405 are . There are integers that are factors of 6405
3. How to Find the LCM of 15, 427, 105 ?
Least Common Multiple of 15, 427, 105.
Step 1: Divide all the numbers with common prime numbers having remainder zero.
Step 2: Then multiply all the prime factors with last row quotient of common division that is LCM(15, 427, 105) = 3 x 5 x 7 x 61 = 6405.