Printable worksheet ยท 2 of 4
Sort numbers by their factors - Paper 2
Read the information, then answer the questions. An adult may read the instructions aloud. Show your working where asked.
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Factor investigation: list factors of 28 and 42, then classify 57. A prime has exactly two positive factors, 1 and itself; a composite has more than two. One is neither. A prime factor is a factor that is prime. Multiples are made by multiplying by whole numbers: the first positive multiples of 6 are 6, 12, 18.
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