Least Common Multiple of 13, 42, 546
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 13, 42, 546 i.e. 546 smallest integer divisible by all numbers.
Least common multiple (LCM) of 13, 42, 546 is 546.
LCM(13, 42, 546) = 546
LCM of 13, 42, 546
Least common multiple or lowest common denominator (lcd) can be calculated in three ways
- Least Common Multiple of 13, 42, 546 by common division method
- Least Common Multiple of 13, 42, 546 with GCF Formula
Least Common Multiple (LCM) of 13,42,546 is 546
| 2 | 13, 42, 546 |
| 3 | 13, 21, 273 |
| 7 | 13, 7, 91 |
| 13 | 13, 1, 13 |
| 1, 1, 1 |
∴ So the LCM of the given numbers is 2 x 3 x 7 x 13 x 1 x 1 x 1 = 546
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 13,42,546 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(13,42,546) = 1
common factors(in case of two or more numbers have common factors) = 546
GCF(13,42,546) x common factors =1 x 546 = 546
LCM(13,42,546) = ( 13 × 42 × 546 ) / 546
LCM(13,42,546) = 298116 / 546
LCM(13,42,546) = 546
∴ Least Common Multiple of 13,42,546 is 546
LCM of two or more Numbers Calculation Examples
Here are some samples of LCM of two or more Numbers calculations.
Frequently Asked Questions on LCM of 13, 42, 546
1. What is the LCM of 13, 42, 546?
Answer: LCM of 13, 42, 546 is 546.
2. What are the Factors of 546?
Answer: Factors of 546 are . There are integers that are factors of 546
3. How to Find the LCM of 13, 42, 546 ?
Least Common Multiple of 13, 42, 546.
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(13, 42, 546) = 2 x 3 x 7 x 13 = 546.