Which of the following represents the correct prime factorisation of 272? Options: A . &nbsp22×32×13 B . &nbsp24×17 C . &nbsp33×13 D . &nbsp2×3×7×11

Which of the following represents the correct prime factorisation of 272?

Question

Which of the following represents the correct prime factorisation of 272?

Options:

A . 22×32×13

B . 24×17

C . 33×13

D . 2×3×7×11

Answer: Option B
:
B
272 can be factorised as following:

Thus 272 =

2^{4} \times 17

Was this answer helpful ?

Next Question

Question 1. If a = 23×3, b = 2×3×5, c = 3n×5 and LCM (a, b, c) = 23×32×5, then n = ? (Here, n is a nat....23×32×5, then n = ? (Here, n is a natural number)

Question 2. Let N be the greatest number that will divide 1305, 4665 and 6905, leaving the same remainder in each case. The sum....in each case. The sum of the digits in N is:

Question 3. A number when divided by 6 leaves a remainder 3. When the square of the number is divided by 6, the remainder is 3.....

Question 4. If L.C.M. (150, 100) = 300, then find H.C.F. (150, 100). ....

Question 5. An army contingent of 616 members is to march behind an army band of 32 members in a parade. The two groups are to mar....the maximum number of columns in which they can march?

Question 6. There is a circular path around a sports field. Sonia takes 18 minutes to drive one round of the field, while Ravi tak....many minutes will they meet again at the starting point?

Question 7. The largest 4 digit number exactly divisible by 88 is: ....

Question 8. What is the least number that must be added to 1056 so the number is divisible by 23? ....

Question 9. The difference of two numbers is 1365. On dividing the larger number by the smaller, we get 6 as quotient and 15 as re....and 15 as remainder. What is the smaller number ?

Question 10. Find the largest number which can divide both 324 and 144. ....

Chapter 1 - GLOBAL STEEL SCENARIO & INDIAN STEEL INDUSTRY Part 1 : (13-04-2024) INDUSTRY AND COMPANY AWARENESS (ICA)

Direction Sense Test Part 1 Reasoning (Hindi)

Chapter 1 - RMHP / OHP / OB & BP Part 1 : (14-02-2024) GPOE

Cube & Cuboid Part 1 Reasoning (Hindi)

Data Interpretation (DI) Basic Concept Reasoning (Hindi)

Counting Figures Part 1 Counting Of Straight Lines Reasoning (Hindi)

Sail E0 free webinar Webinars

Real Numbers Part 7 Class 10 Maths

Real Numbers Part 1 Class 10 Maths

Polynomials Part 1 Class 10 Maths

Pie Chart - Test Paper 1 Data Interpretation Reasoning & DI

Tabulation - Test Paper 2 Data Interpretation Reasoning & DI

Test Paper 1 Direction Sense Test Reasoning & DI

ICA , RDIC,GFM Free Modal Test Paper - Non - Technical Branch Old Syllabus 2022 - SAIL Junior Officer E0

GFM Combined 1 Free Revision Test SAIL JO E-0