Mathematics for IGCSE & O level - Number (Section 2 - No. 2) | ExamPlay

Mathematics for IGCSE & O level - Number (Section 2 - No. 2)

Which of the following numbers has the prime factorization 2 x 3 x 5 x 7?

210

105

70

35

Explanation

2 x 3 x 5 x 7 = 210.

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