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72 is a pronic, abundant, highly totient, and refactorable number with many divisors and factors. It also relates to magic squares, polytopes, Lie algebras, and the Rule of 72 in economics.
07 - 14 minutes. 04 - 13 minutes. Notes : *First Stop refers to the first stopping point of each bus service, which may be a bus interchange/terminal or a bus stop. Service 72A operates from Yio Chu Kang Int to Hougang Ctrl (Opp Hougang Ctrl Int).
Learn how to find the factors of 72, a composite number, using the factorization method. See the list of positive and negative pair factors of 72, and the prime factorization of 72 with examples and practice questions.
- 3 min
- The factors of 72 are 1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36 and 72.
- The prime factorization of 72 is 2 × 2 × 2 × 3 × 3 or 2 3 × 3 2 .
- The positive pair factors of 72 are (1, 72), (2, 36), (3, 24), (4, 18), (6, 12), and (8, 9).
- The negative pair factors of 72 are (-1, -72), (-2, -36), (-3, -24), (-4, -18), (-6, -12), and (-8, -9).
- Yes, 24 is a factor of 72. As the number 24 divides 72 exactly without leaving any remainder, 24 is a factor of 72.
Learn about the number 72, an even composite number with two prime factors and twelve divisors. Find out its scientific notation, square root, cube root, abundance, and more.
Learn how to find the factors, prime factors, and factor pairs of 72 using different methods. See examples, factor tree, and FAQs on factors of 72.
Learn how to find the factors of 72 using division, prime factorization and factor tree methods. See the list of all the factors of 72, their pairs and their sum.
Learn what are the factors of 72, how to find them, and how many there are. See the positive and negative factors of 72, and the factor pairs of 72 with detailed explanations and examples.
