1 x 509 (509 is a Prime number).
1143
576 - 67 = 509
500 equals 500 - whether with multiplication or division or whatever.
1 x 95, 5 x 19.
A product.
Oh, dude, 13 times 13 equals 169. It's like, basic math, you know? Just multiply 13 by itself and boom, 169. Easy peasy lemon squeezy.
1x31
,ngf
456
172.8x10
Equals multiplied by equals are equal.