Least Common Multiple of 840, 678

Least common multiple or lowest common denominator (lcd) can be calculated in three ways

• Least Common Multiple of 840, 678 by common division method
• Least Common Multiple of 840, 678 with GCF Formula

∴ So the LCM of the given numbers is 2 x 3 x 140 x 113 = 94920

The formula of LCM is LCM(a₁,a₂,a₃....,a_n) = ( a₁ × a₂ × a₃ × .... × a_n) / GCF(a₁,a₂,a₃....,a_n) x common factors(if more than 2 numbers have common factors).

We need to calculate greatest common factor of 840,678 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(840,678) = 6

common factors(in case of two or more numbers have common factors) = 1

GCF(840,678) x common factors =6 x 1 = 6

LCM(840,678) = ( 840 × 678 ) / 6

LCM(840,678) = 569520 / 6

LCM(840,678) = 94920

∴ Least Common Multiple of 840,678 is 94920

Here are some samples of LCM of two or more Numbers calculations.

• LCM of 274, 116
• LCM of 848, 743
• LCM of 228, 598
• LCM of 299, 414
• LCM of 481, 467

1. What is the LCM of 840, 678?

Answer: LCM of 840, 678 is 94920.

2. What are the Factors of 94920?

Answer: Factors of 94920 are . There are integers that are factors of 94920

3. How to Find the LCM of 840, 678 ?

Least Common Multiple of 840, 678.

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(840, 678) = 2 x 2 x 2 x 3 x 5 x 7 x 113 = 94920.