finding sum of prime numbers under 250

Question

var sum = 0

for (i = 0; i < 250; i++) {

    function checkIfPrime() {

        for (factor = 2; factor < i; factor++) {
            if (i % factor = 0) {
            


        

Answer 1

i % factor === 0

Use === for comparison. = is for assignment. Yeah I said triple equals. Type coercion is annoying.