What is composite number: Since there is only one

since there is only one even prime number i.e, 2, our answer is - yes, 17 x 19 x 21 x 23 +7 is a composite number Hence, 17 x 19 x 21 x 23 +7 is a composite number . Given; 11×13×15×17+17 is a composite number To Find; Why it is a composite number Solution; Composite numbers are the numbers that don't have a common factor other than 1 11×13×15×17+17 = 36465 + 17 = 36482 Now 36482 is an even number but is formed by-product of various odd numbers Hence it is a composite number Answer: To show that (17x11x2+17x11x5) is a composite number , we can factorize the expression: (17x11x2+17x11x5) = 17x11 (2+5) = 17x11x7 This expression can be written as a product of three integers: 17 x 11 x 7 Since it has more than two factors, (17x11x2+17x11x5) is a composite number . Definition: A composite number is a positive integer that has at least one positive divisor other than one or the number itself. In this case: 17x11x7 = 1309 Factors of 1309: 1, 7, 11, 17, 77, 119, 1309 ... Explain whether 3×12×101+4 is a prime number or a composite number . Ask questions, doubts, problems and we will help you.