SAT Math · Study & Practice

Factors and Multiples

Factors and multiples underpin a large share of SAT number questions — primes, GCF/LCM word problems, divisibility shortcuts and prime factorization all live here. Work through each topic, try the unsolved problems with the hint ladder, then take the 8-question topic test.

Topics

1 Prime Numbers 4 worked · 5 practice · 8-Q test Start → 2 Composite Numbers 4 worked · 5 practice · 8-Q test Start → 3 Prime Factorization 4 worked · 5 practice · 8-Q test Start → 4 Greatest Common Factor (GCF) 4 worked · 5 practice · 8-Q test Start → 5 Least Common Multiple (LCM) 4 worked · 5 practice · 8-Q test Start → 6 Divisibility Rules 4 worked · 5 practice · 8-Q test Start → 7 Factor Trees 4 worked · 5 practice · 8-Q test Start →

Chapter test

📝 Factors and Multiples — Chapter Test
25 fresh questions · timed · full solutions
Start chapter test →
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