Least Common Multiple of 860, 644

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

• Least Common Multiple of 860, 644 by common division method
• Least Common Multiple of 860, 644 with GCF Formula

∴ So the LCM of the given numbers is 2 x 2 x 215 x 161 = 138460

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 860,644 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(860,644) = 4

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

GCF(860,644) x common factors =4 x 1 = 4

LCM(860,644) = ( 860 × 644 ) / 4

LCM(860,644) = 553840 / 4

LCM(860,644) = 138460

∴ Least Common Multiple of 860,644 is 138460

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

• LCM of 460, 268
• LCM of 572, 501
• LCM of 676, 144
• LCM of 987, 418
• LCM of 376, 292

1. What is the LCM of 860, 644?

Answer: LCM of 860, 644 is 138460.

2. What are the Factors of 138460?

Answer: Factors of 138460 are . There are integers that are factors of 138460

3. How to Find the LCM of 860, 644 ?

Least Common Multiple of 860, 644.

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(860, 644) = 2 x 2 x 5 x 7 x 23 x 43 = 138460.