Multiples, factors and primes

Finding factors and multiplesSal uses divisibility rules to determine if numbers are factors of 154 and then finds multiples of 14.

Please check the lesson plan - Factors and multiples to learn more about:

Divisibility tests
Factors and multiples
Primes numbers
Prime factorization
Least common multiple (LCM)
Highest common factor (HCF)

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