Is Integer a Factor - From Value as Factors (Level 1)

This math topic focuses on the skills of prime factorization and determining if one integer is a factor of another using factorization. Students are presented with expressions showing prime factorizations of two numbers. They must then decide if the first number is a factor of the second. Examples include determining if 9 is a factor of 18, if 35 is a factor of 42, and other similar problems. The topic is designed to help learners understand and practice the concepts of factorization and greatest common factors.

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Is Integer a Factor - From Value as Factors

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Is 15 a factor of 70

15=zm70=257is 15 a factor of70?\begin{align*}15 &= z \cdot m\\\\[-0.5em]70 &= 2 \cdot 5 \cdot 7\end{align*}\\\\ \textsf{is }15\textsf{ a factor of}\\70?

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