import kotlin.math.abs

data class Rational(val numerator: Long, val denominator: Long) {
    // 有理数クラス
    // 分子numerator, 分母denominator
    companion object Factory {
        private tailrec fun gcd(a: Long, b: Long): Long =
            when {
                b > a -> gcd(b, a)
                b == 0L -> a
                else -> gcd(b, a % b)
            }

        // 常に分子が正となるようなファクトリ
        fun create(numerator: Long, denominator: Long): Rational {
            val gcd = gcd(abs(numerator), abs(denominator))
            return if (numerator < 0) {
                Rational(numerator * -1L / gcd, denominator * -1L / gcd)
            } else {
                Rational(numerator / gcd, denominator / gcd)
            }
        }
    }
}

fun main() {
    val builder = StringBuilder()

    val (a, b) = readInputLine().split(" ").map { it.toLong() }

    val rational = Rational.create(a, b)

    var denominator = rational.denominator

    while (denominator % 2L == 0L) {
        denominator /= 2L
    }
    while (denominator % 5L == 0L) {
        denominator /= 5L
    }

    builder.appendln(if (denominator != 1L) "Yes" else "No")

    print(builder.toString())
}

fun readInputLine(): String {
    return readLine()!!
}