Least Common Multiple of 138, 658

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

• Least Common Multiple of 138, 658 by common division method
• Least Common Multiple of 138, 658 with GCF Formula

∴ So the LCM of the given numbers is 2 x 69 x 329 = 45402

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 138,658 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(138,658) = 2

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

GCF(138,658) x common factors =2 x 1 = 2

LCM(138,658) = ( 138 × 658 ) / 2

LCM(138,658) = 90804 / 2

LCM(138,658) = 45402

∴ Least Common Multiple of 138,658 is 45402

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

• LCM of 578, 635
• LCM of 220, 407
• LCM of 114, 723
• LCM of 565, 397
• LCM of 217, 387

1. What is the LCM of 138, 658?

Answer: LCM of 138, 658 is 45402.

2. What are the Factors of 45402?

Answer: Factors of 45402 are . There are integers that are factors of 45402

3. How to Find the LCM of 138, 658 ?

Least Common Multiple of 138, 658.

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, 658) = 2 x 3 x 7 x 23 x 47 = 45402.