Kotlin Program to Find Factorial of a Number

kotlin Program to find Factorial of a Given Number : In this program, you’ll learn to find the factorial of a number using for and while loop in Kotlin. You’ll also learn to use ranges to solve this problem.

kotlin Program to find Factorial of a Given Number

Source Code

fun main(args: Array<String>) {

    val num = 10
    var factorial: Long = 1
    for (i in 1..num) {
        // factorial = factorial * i;
        factorial *= i.toLong()
    }
    println("Factorial of $num = $factorial")
}

Output of Program

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