Least Common Multiple of 856, 428
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 856, 428 i.e. 856 smallest integer divisible by all numbers.
Least common multiple (LCM) of 856, 428 is 856.
LCM(856, 428) = 856
LCM of 856, 428
Least common multiple or lowest common denominator (lcd) can be calculated in three ways
- Least Common Multiple of 856, 428 by common division method
- Least Common Multiple of 856, 428 with GCF Formula
Least Common Multiple (LCM) of 856,428 is 856
| 2 | 856, 428 |
| 2 | 428, 214 |
| 107 | 107, 214 |
| 1, 2 |
∴ So the LCM of the given numbers is 2 x 2 x 107 x 1 x 2 = 856
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 856,428 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(856,428) = 428
common factors(in case of two or more numbers have common factors) = 1
GCF(856,428) x common factors =428 x 1 = 428
LCM(856,428) = ( 856 × 428 ) / 428
LCM(856,428) = 366368 / 428
LCM(856,428) = 856
∴ Least Common Multiple of 856,428 is 856
LCM of two or more Numbers Calculation Examples
Here are some samples of LCM of two or more Numbers calculations.
Frequently Asked Questions on LCM of 856, 428
1. What is the LCM of 856, 428?
Answer: LCM of 856, 428 is 856.
2. What are the Factors of 856?
Answer: Factors of 856 are . There are integers that are factors of 856
3. How to Find the LCM of 856, 428 ?
Least Common Multiple of 856, 428.
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(856, 428) = 2 x 2 x 2 x 107 = 856.