Finding LCM and HCF from prime factors Sometimes you are given numbers expressed as a product of prime factors. For example, 8 = 2 3 and 90 = 2 × 3 2 × 5.

SSC CGL Quantitative Aptitude preparation tips & tricks- HCF & LCM The exam prep team of jagranjosh has come up with concept & sample questions for HCF and LCM. The sample questions framed in this ...

Practise questions on HCF and LCM at jagranjosh.com. It is an important topic of Quantitative aptitude section and will aid you in your preparation of entrances such as CAT, CMAT, MAT, XAT, IIFT ...

GCSE Eduqas Multiples and factors - Eduqas HCF and LCM using prime factors Prime numbers, factors and multiples are essential building blocks for a lot of number work.