Least Common Multiple of 42, 6421

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

• Least Common Multiple of 42, 6421 by common division method
• Least Common Multiple of 42, 6421 with GCF Formula

Given numbers has no common factors except 1. So, there LCM is their product i.e 269682

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 42,6421 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(42,6421) = 1

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

GCF(42,6421) x common factors =1 x 1 = 1

LCM(42,6421) = ( 42 × 6421 ) / 1

LCM(42,6421) = 269682 / 1

LCM(42,6421) = 269682

∴ Least Common Multiple of 42,6421 is 269682

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

• LCM of 84, 5278
• LCM of 87, 5554
• LCM of 27, 2867
• LCM of 51, 1047
• LCM of 93, 1124

1. What is the LCM of 42, 6421?

Answer: LCM of 42, 6421 is 269682.

2. What are the Factors of 269682?

Answer: Factors of 269682 are . There are integers that are factors of 269682

3. How to Find the LCM of 42, 6421 ?

Least Common Multiple of 42, 6421.

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, 6421) = 2 x 3 x 7 x 6421 = 269682.