Least Common Multiple of 91, 18, 642

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

• Least Common Multiple of 91, 18, 642 by common division method
• Least Common Multiple of 91, 18, 642 with GCF Formula

∴ So the LCM of the given numbers is 2 x 3 x 91 x 3 x 107 = 175266

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 91,18,642 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(91,18,642) = 1

common factors(in case of two or more numbers have common factors) = 6

GCF(91,18,642) x common factors =1 x 6 = 6

LCM(91,18,642) = ( 91 × 18 × 642 ) / 6

LCM(91,18,642) = 1051596 / 6

LCM(91,18,642) = 175266

∴ Least Common Multiple of 91,18,642 is 175266

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

• LCM of 18, 99, 452
• LCM of 42, 75, 606
• LCM of 32, 14, 423
• LCM of 38, 54, 283
• LCM of 51, 41, 313

1. What is the LCM of 91, 18, 642?

Answer: LCM of 91, 18, 642 is 175266.

2. What are the Factors of 175266?

Answer: Factors of 175266 are . There are integers that are factors of 175266

3. How to Find the LCM of 91, 18, 642 ?

Least Common Multiple of 91, 18, 642.

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(91, 18, 642) = 2 x 3 x 3 x 7 x 13 x 107 = 175266.