Least Common Multiple of 693, 2178
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 693, 2178 i.e. 15246 smallest integer divisible by all numbers.
Least common multiple (LCM) of 693, 2178 is 15246.
LCM(693, 2178) = 15246
LCM of 693, 2178
Least common multiple or lowest common denominator (lcd) can be calculated in three ways
- Least Common Multiple of 693, 2178 by common division method
- Least Common Multiple of 693, 2178 with GCF Formula
Least Common Multiple (LCM) of 693,2178 is 15246
| 3 | 693, 2178 |
| 3 | 231, 726 |
| 11 | 77, 242 |
| 7, 22 |
∴ So the LCM of the given numbers is 3 x 3 x 11 x 7 x 22 = 15246
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 693,2178 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(693,2178) = 99
common factors(in case of two or more numbers have common factors) = 1
GCF(693,2178) x common factors =99 x 1 = 99
LCM(693,2178) = ( 693 × 2178 ) / 99
LCM(693,2178) = 1509354 / 99
LCM(693,2178) = 15246
∴ Least Common Multiple of 693,2178 is 15246
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Frequently Asked Questions on LCM of 693, 2178
1. What is the LCM of 693, 2178?
Answer: LCM of 693, 2178 is 15246.
2. What are the Factors of 15246?
Answer: Factors of 15246 are . There are integers that are factors of 15246
3. How to Find the LCM of 693, 2178 ?
Least Common Multiple of 693, 2178.
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(693, 2178) = 2 x 3 x 3 x 7 x 11 x 11 = 15246.