No problem, we've got 1558 and 6910 to multiply
1558 × 6910 = 6910 × (1558)
+ 6910 × 8 that is equal 55280
+ 6910 × 50 giving us 345500
+ 6910 × 500 that equals 3455000
+ 6910 × 1000 resulting in 6910000

= 10765780
