Question

*Kanika, Vivek and Raman each wrote the prime factorisations of a number as: Kanika: "l = p × q × r"; Vivek: "m = p × q" and Raman: "n = r × q × p". Which of the following statements is true?*

1️⃣ Kanika and Vivek thought of the same number.
2️⃣ Kanika and Raman thought of the same number.
3️⃣ Vivek and Raman thought of the same numbers.
4️⃣ Kanika, Vivek and Raman, all thought of the same number.​

Answer 1

Answer:

Make the smallest four-digit number using any four different digits such that 5 is at ones place,

(a)1025

(b)1205

(c)1250

(d)None of those