Least Common Multiple of 55, 390, 845
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 55, 390, 845 i.e. 55770 smallest integer divisible by all numbers.
Least common multiple (LCM) of 55, 390, 845 is 55770.
LCM(55, 390, 845) = 55770
LCM of 55, 390, 845
Least common multiple or lowest common denominator (lcd) can be calculated in three ways
- Least Common Multiple of 55, 390, 845 by common division method
- Least Common Multiple of 55, 390, 845 with GCF Formula
Least Common Multiple (LCM) of 55,390,845 is 55770
| 5 | 55, 390, 845 |
| 13 | 11, 78, 169 |
| 11, 6, 13 |
∴ So the LCM of the given numbers is 5 x 13 x 11 x 6 x 13 = 55770
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 55,390,845 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(55,390,845) = 5
common factors(in case of two or more numbers have common factors) = 65
GCF(55,390,845) x common factors =5 x 65 = 325
LCM(55,390,845) = ( 55 × 390 × 845 ) / 325
LCM(55,390,845) = 18125250 / 325
LCM(55,390,845) = 55770
∴ Least Common Multiple of 55,390,845 is 55770
LCM of two or more Numbers Calculation Examples
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Frequently Asked Questions on LCM of 55, 390, 845
1. What is the LCM of 55, 390, 845?
Answer: LCM of 55, 390, 845 is 55770.
2. What are the Factors of 55770?
Answer: Factors of 55770 are . There are integers that are factors of 55770
3. How to Find the LCM of 55, 390, 845 ?
Least Common Multiple of 55, 390, 845.
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(55, 390, 845) = 2 x 3 x 5 x 11 x 13 x 13 = 55770.