Least Common Multiple of 47, 42, 492

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

• Least Common Multiple of 47, 42, 492 by common division method
• Least Common Multiple of 47, 42, 492 with GCF Formula

∴ So the LCM of the given numbers is 2 x 3 x 47 x 7 x 82 = 161868

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 47,42,492 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(47,42,492) = 1

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

GCF(47,42,492) x common factors =1 x 6 = 6

LCM(47,42,492) = ( 47 × 42 × 492 ) / 6

LCM(47,42,492) = 971208 / 6

LCM(47,42,492) = 161868

∴ Least Common Multiple of 47,42,492 is 161868

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

• LCM of 84, 17, 734
• LCM of 67, 15, 370
• LCM of 10, 50, 165
• LCM of 24, 13, 272
• LCM of 42, 82, 872

1. What is the LCM of 47, 42, 492?

Answer: LCM of 47, 42, 492 is 161868.

2. What are the Factors of 161868?

Answer: Factors of 161868 are . There are integers that are factors of 161868

3. How to Find the LCM of 47, 42, 492 ?

Least Common Multiple of 47, 42, 492.

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(47, 42, 492) = 2 x 2 x 3 x 7 x 41 x 47 = 161868.