Express the number 252 in terms of its prime factors

Start with the number 252 and split into factors, for example it is even therefore is divisible by 2. Work out the other number and then continue finding factors of each number until you are left with prime numbers. You then express 252 as a product of these numbers. If the number appears more than once, express as a power, for example 2 x 2 x 3 x 3 x 7 would be written as 22 x 32 x 7 as both 2 and 3 appear twice. You can check your answer by simply multiplying these numbers back together and ensuring your answer is the starting number.

KR
Answered by Kathryn R. Maths tutor

9564 Views

See similar Maths GCSE tutors

Related Maths GCSE answers

All answers ▸

What are surds and how does multiplying them work?


a)By completing the square, prove the quadratic formula starting from ax^2+bx+c=0, b) hence, or otherwise solve 3x^2 + 7x -2= 9, to 3s.f.


Solve for x : 2x-15=-2x-7


There are 9 counters in a bag. 7 of the counters are green. 2 of the counters are blue. Ria takes at random two counters from the bag. Work out the probability that Ria takes one counter of each colour. You must show your working.


We're here to help

contact us iconContact usWhatsapp logoMessage us on Whatsapptelephone icon+44 (0) 203 773 6020
Facebook logoInstagram logoLinkedIn logo

© MyTutorWeb Ltd 2013–2025

Terms & Conditions|Privacy Policy
Cookie Preferences