Least Common Multiple of 43, 17, 561
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 43, 17, 561 i.e. 24123 smallest integer divisible by all numbers.
Least common multiple (LCM) of 43, 17, 561 is 24123.
LCM(43, 17, 561) = 24123
LCM of 43, 17, 561
Least common multiple or lowest common denominator (lcd) can be calculated in three ways
- Least Common Multiple of 43, 17, 561 by common division method
- Least Common Multiple of 43, 17, 561 with GCF Formula
Least Common Multiple (LCM) of 43,17,561 is 24123
| 17 | 43, 17, 561 |
| 43, 1, 33 |
∴ So the LCM of the given numbers is 17 x 43 x 1 x 33 = 24123
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 43,17,561 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(43,17,561) = 1
common factors(in case of two or more numbers have common factors) = 17
GCF(43,17,561) x common factors =1 x 17 = 17
LCM(43,17,561) = ( 43 × 17 × 561 ) / 17
LCM(43,17,561) = 410091 / 17
LCM(43,17,561) = 24123
∴ Least Common Multiple of 43,17,561 is 24123
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Frequently Asked Questions on LCM of 43, 17, 561
1. What is the LCM of 43, 17, 561?
Answer: LCM of 43, 17, 561 is 24123.
2. What are the Factors of 24123?
Answer: Factors of 24123 are . There are integers that are factors of 24123
3. How to Find the LCM of 43, 17, 561 ?
Least Common Multiple of 43, 17, 561.
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(43, 17, 561) = 3 x 11 x 17 x 43 = 24123.