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Whole Numbers and Prime Factorization

video lesson JSS2 · Mathematics · 30:53

This lesson covers the expression of whole numbers and decimal numbers in standard form. It includes finding prime factors of numbers up to 200, determining the least common multiple (LCM), and finding the highest common factor (HCF). Additionally, it addresses perfect squares and square roots using

  • 14:49 “the itself is the IS common factor, IS common factor, what are the IS common factors, we have two, the common between them, stock it up, two, common between them, two also is common, two times two, times what do I begin,...”
  • 16:30 “could have given you a very good idea, now let's pick up one more, one more, let's look into one more, to be able to let's say find the is common factor of 24, 36, and 54, find the is common factors of 24, 36, and 54, no...”
  • 15:38 “or you just pick all the values you have here, so when you pick all the values you have here, you are expected to have the HCF which is going to be in this value, just take a look at it, that will still give us, one, two...”
whole numbers prime factorization lcm hcf perfect squares square roots