2
by nick18
good and very very thanks
who reported it!

2016-01-24T19:09:23+05:30

### This Is a Certified Answer

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It is a composite no.
(3x4x5x7)+(19x22x23)
2(3x2x5x7)+2(19x11x23)
2(3x2x5x7+19x11x23)
therefore it is a composite no.
a composite no. is a no. which has more than two factors(other than 1 and the no. itself)
;)
2016-01-24T19:19:17+05:30

### This Is a Certified Answer

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3 x4 x5x7 + 19 x22 x23
3 x 2 x 2 x 5 x 7 +19 x 2 x 11 x23
2[3 x 5 x 7+19 x 11 x 23 ]
yes,it is a composite number.
because it has more factors than 1.
plz k brainlestmar
plz mark brainlest