\(2\times3\times5\times7\)
\(=\left(2\times5\right)\times\left(3\times7\right)\)
\(=10\times21\)
\(=210\)
2x3x5x7
=(2x5)x(3x7)
=10x21
210
2 x3 x5 x 7=
2 x 5 x3 x 7=
10 x 3 x 7=
10x[ 3x7]=
10 x 21=
210
2 x 3 x 5 x 7 = ( 2 x 5 ) x ( 3 x 7 )
= 10 x 21
= 210
2 x 3 x 5 x 7
=(2 x 5) x (3 x 7)
=10 x 21
=210