import kotlin.math.max

fun main() {
    val builder = StringBuilder()

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

    var aTmp = a
    var bTmp = b

    for (i in LongRange(2L, max(a, b))) {
        if (i % 2L == 0L || i % 5L == 0L) {
            continue
        }
        if (bTmp % 2L == 0L && bTmp % 5L == 0L) {
            break
        }
        while (bTmp % i == 0L) {
            if (aTmp % i != 0L) {
                println("Yes")
                return
            }
            aTmp /= i
            bTmp /= i
        }
    }

    builder.appendln("No")

    print(builder.toString())
}

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