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 280, 378, 223, 154, 518 i.e. 686153160 smallest integer divisible by all numbers.
Least common multiple (LCM) of 280, 378, 223, 154, 518 is 686153160.
LCM(280, 378, 223, 154, 518) = 686153160
Least common multiple or lowest common denominator (lcd) can be calculated in three ways
2 | 280, 378, 223, 154, 518 |
7 | 140, 189, 223, 77, 259 |
20, 27, 223, 11, 37 |
∴ So the LCM of the given numbers is 2 x 7 x 20 x 27 x 223 x 11 x 37 = 686153160
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 280,378,223,154,518 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(280,378,223,154,518) = 1
common factors(in case of two or more numbers have common factors) = 2744
GCF(280,378,223,154,518) x common factors =1 x 2744 = 2744
LCM(280,378,223,154,518) = ( 280 × 378 × 223 × 154 × 518 ) / 2744
LCM(280,378,223,154,518) = 1882804271040 / 2744
LCM(280,378,223,154,518) = 686153160
∴ Least Common Multiple of 280,378,223,154,518 is 686153160
Here are some samples of LCM of two or more Numbers calculations.
1. What is the LCM of 280, 378, 223, 154, 518?
Answer: LCM of 280, 378, 223, 154, 518 is 686153160.
2. What are the Factors of 686153160?
Answer: Factors of 686153160 are . There are integers that are factors of 686153160
3. How to Find the LCM of 280, 378, 223, 154, 518 ?
Least Common Multiple of 280, 378, 223, 154, 518.
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(280, 378, 223, 154, 518) = 2 x 2 x 2 x 3 x 3 x 3 x 5 x 7 x 11 x 37 x 223 = 686153160.