Least Common Multiple of 138, 207, 98

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

• Least Common Multiple of 138, 207, 98 by common division method
• Least Common Multiple of 138, 207, 98 with GCF Formula

∴ So the LCM of the given numbers is 2 x 3 x 23 x 1 x 3 x 49 = 20286

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 138,207,98 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(138,207,98) = 1

common factors(in case of two or more numbers have common factors) = 138

GCF(138,207,98) x common factors =1 x 138 = 138

LCM(138,207,98) = ( 138 × 207 × 98 ) / 138

LCM(138,207,98) = 2799468 / 138

LCM(138,207,98) = 20286

∴ Least Common Multiple of 138,207,98 is 20286

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

• LCM of 831, 831, 93
• LCM of 394, 517, 18
• LCM of 618, 452, 46
• LCM of 321, 678, 82
• LCM of 270, 689, 76

1. What is the LCM of 138, 207, 98?

Answer: LCM of 138, 207, 98 is 20286.

2. What are the Factors of 20286?

Answer: Factors of 20286 are . There are integers that are factors of 20286

3. How to Find the LCM of 138, 207, 98 ?

Least Common Multiple of 138, 207, 98.

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(138, 207, 98) = 2 x 3 x 3 x 7 x 7 x 23 = 20286.