Least Common Multiple of 91, 221

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023


Use the LCM of two or more numbers Calculator to find the Least Common Multiple of numbers 91, 221 i.e. 1547 smallest integer divisible by all numbers.

Least common multiple (LCM) of 91, 221 is 1547.

LCM(91, 221) = 1547

LCM of 91, 221

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

LCM of:

Least Common Multiple of 91,221

Least Common Multiple (LCM) of 91,221 is 1547

13 91, 221
7, 17

∴ So the LCM of the given numbers is 13 x 7 x 17 = 1547

Least Common Multiple of 91,221 with GCF Formula

The formula of LCM is LCM(a1,a2,a3....,an) = ( a1 × a2 × a3 × .... × an) / GCF(a1,a2,a3....,an) x common factors(if more than 2 numbers have common factors).

We need to calculate greatest common factor of 91,221 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(91,221) = 13

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

GCF(91,221) x common factors =13 x 1 = 13

LCM(91,221) = ( 91 × 221 ) / 13

LCM(91,221) = 20111 / 13

LCM(91,221) = 1547

∴ Least Common Multiple of 91,221 is 1547

LCM of two or more Numbers Calculation Examples

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

Frequently Asked Questions on LCM of 91, 221

1. What is the LCM of 91, 221?

Answer: LCM of 91, 221 is 1547.

2. What are the Factors of 1547?

Answer: Factors of 1547 are . There are integers that are factors of 1547

3. How to Find the LCM of 91, 221 ?

Least Common Multiple of 91, 221.

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(91, 221) = 7 x 13 x 17 = 1547.