Least Common Multiple of 42, 15, 42, 802

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

• Least Common Multiple of 42, 15, 42, 802 by common division method
• Least Common Multiple of 42, 15, 42, 802 with GCF Formula

∴ So the LCM of the given numbers is 2 x 3 x 7 x 1 x 5 x 1 x 401 = 84210

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 42,15,42,802 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(42,15,42,802) = 1

common factors(in case of two or more numbers have common factors) = 252

GCF(42,15,42,802) x common factors =1 x 252 = 252

LCM(42,15,42,802) = ( 42 × 15 × 42 × 802 ) / 252

LCM(42,15,42,802) = 21220920 / 252

LCM(42,15,42,802) = 84210

∴ Least Common Multiple of 42,15,42,802 is 84210

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

• LCM of 96, 91, 85, 317
• LCM of 24, 19, 13, 744
• LCM of 22, 39, 96, 810
• LCM of 34, 95, 53, 130
• LCM of 60, 81, 39, 728

1. What is the LCM of 42, 15, 42, 802?

Answer: LCM of 42, 15, 42, 802 is 84210.

2. What are the Factors of 84210?

Answer: Factors of 84210 are . There are integers that are factors of 84210

3. How to Find the LCM of 42, 15, 42, 802 ?

Least Common Multiple of 42, 15, 42, 802.

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(42, 15, 42, 802) = 2 x 3 x 5 x 7 x 401 = 84210.