Least Common Multiple of 79, 15, 421

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

• Least Common Multiple of 79, 15, 421 by common division method
• Least Common Multiple of 79, 15, 421 with GCF Formula

Given numbers has no common factors except 1. So, there LCM is their product i.e 498885

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 79,15,421 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(79,15,421) = 1

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

GCF(79,15,421) x common factors =1 x 1 = 1

LCM(79,15,421) = ( 79 × 15 × 421 ) / 1

LCM(79,15,421) = 498885 / 1

LCM(79,15,421) = 498885

∴ Least Common Multiple of 79,15,421 is 498885

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

• LCM of 40, 84, 562
• LCM of 31, 73, 851
• LCM of 40, 88, 991
• LCM of 10, 89, 749
• LCM of 71, 64, 553

1. What is the LCM of 79, 15, 421?

Answer: LCM of 79, 15, 421 is 498885.

2. What are the Factors of 498885?

Answer: Factors of 498885 are . There are integers that are factors of 498885

3. How to Find the LCM of 79, 15, 421 ?

Least Common Multiple of 79, 15, 421.

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(79, 15, 421) = 3 x 5 x 79 x 421 = 498885.