Least Common Multiple of 48, 840, 140

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

• Least Common Multiple of 48, 840, 140 by common division method
• Least Common Multiple of 48, 840, 140 with GCF Formula

∴ So the LCM of the given numbers is 2 x 2 x 2 x 3 x 5 x 7 x 2 x 1 x 1 = 1680

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 48,840,140 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(48,840,140) = 4

common factors(in case of two or more numbers have common factors) = 840

GCF(48,840,140) x common factors =4 x 840 = 3360

LCM(48,840,140) = ( 48 × 840 × 140 ) / 3360

LCM(48,840,140) = 5644800 / 3360

LCM(48,840,140) = 1680

∴ Least Common Multiple of 48,840,140 is 1680

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

• LCM of 43, 920, 671
• LCM of 74, 569, 976
• LCM of 76, 256, 709
• LCM of 30, 554, 738
• LCM of 60, 760, 402

1. What is the LCM of 48, 840, 140?

Answer: LCM of 48, 840, 140 is 1680.

2. What are the Factors of 1680?

Answer: Factors of 1680 are . There are integers that are factors of 1680

3. How to Find the LCM of 48, 840, 140 ?

Least Common Multiple of 48, 840, 140.

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(48, 840, 140) = 2 x 2 x 2 x 2 x 3 x 5 x 7 = 1680.