Express 56 as the product of the its prime factors.

We will answer this question by drawing a prime factor tree.Start with 56 at the top of the page. Draw two branches coming off 56. 56 = 2 x 28, write 2 and 28 under the separate branches. Circle 2 as it is a prime number. Now draw two branches coming off 28. 28 = 2 x 14. Repeat the process. Repeat until you have 2 branches where both numbers are circled as they are both prime numbers. All the circled numbers are the prime factors of 56.
Therefore the product of prime factor of 56 = 2 x 2 x 2 x 7 = 23 x 7

Answered by Daphne P. Maths tutor

6671 Views

See similar Maths GCSE tutors

Related Maths GCSE answers

All answers ▸

Natasha has two bags of fruit. both bags have the same number of fruit in total. 1/3rd of the fruit in bag 1 are apples and 15% of the fruit in bag 2 are apples. There are 20 apples in bag 1, how many apples are in bag 2?


Expand and simplify the following expression: x(5x – 2) – 3(x2 – 2x + 7)


Simplify the following: 2(3-2x) - 3(x+1)


Solve the simultaneous equation: 3x+y =-4 and 3x-4y=6


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