Least Common Multiple of 91, 35, 390
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 91, 35, 390 i.e. 2730 smallest integer divisible by all numbers.
Least common multiple (LCM) of 91, 35, 390 is 2730.
LCM(91, 35, 390) = 2730
LCM of 91, 35, 390
Least common multiple or lowest common denominator (lcd) can be calculated in three ways
- Least Common Multiple of 91, 35, 390 by common division method
- Least Common Multiple of 91, 35, 390 with GCF Formula
Least Common Multiple (LCM) of 91,35,390 is 2730
| 5 | 91, 35, 390 |
| 7 | 91, 7, 78 |
| 13 | 13, 1, 78 |
| 1, 1, 6 |
∴ So the LCM of the given numbers is 5 x 7 x 13 x 1 x 1 x 6 = 2730
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 91,35,390 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(91,35,390) = 1
common factors(in case of two or more numbers have common factors) = 455
GCF(91,35,390) x common factors =1 x 455 = 455
LCM(91,35,390) = ( 91 × 35 × 390 ) / 455
LCM(91,35,390) = 1242150 / 455
LCM(91,35,390) = 2730
∴ Least Common Multiple of 91,35,390 is 2730
LCM of two or more Numbers Calculation Examples
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Frequently Asked Questions on LCM of 91, 35, 390
1. What is the LCM of 91, 35, 390?
Answer: LCM of 91, 35, 390 is 2730.
2. What are the Factors of 2730?
Answer: Factors of 2730 are . There are integers that are factors of 2730
3. How to Find the LCM of 91, 35, 390 ?
Least Common Multiple of 91, 35, 390.
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(91, 35, 390) = 2 x 3 x 5 x 7 x 13 = 2730.