Multiple choice Find the L.C.M. of 23 and 100. 2300 2345 2350 2500 Reveal answer Fill a bubble to check yourself A Correct answer Explanation Factors of 23 = 23 x 1 Factors of 100 = 2 x 2 x 5 x 5 LCM of 23 and 100 = 2 x 2 x 5 x 5 x 23 = 2300