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63 is a natural number with various mathematical and geometric properties, such as being a Mersenne number, a Woodall number, and a Delannoy number. It is also related to finite simple groups, Lie algebras, uniform polytopes, and stellations of regular polyhedra.
Learn how to find the factors, pair factors, prime factors and sum of factors of 63 using division method and prime factorisation method. See examples, video lesson and related articles on factors of numbers.
- 3 min
- The factors of 63 are the numbers that divide 63, without leaving any remainder. Hence, the factors of 63 are 1, 3, 7, 9, 21 and 63.
- The prime factorization of 63 is 3 × 3 × 7 or 3 2 × 7.
- The positive pair factors of 63 are (1, 63), (3, 21), and (7, 9).
- The negative pair factors of 63 are (-1, -63), (-3, -21) and (-7, -9).
- Yes, 21 is a factor of 63. As the number 21 divides 63 exactly, 21 is a factor of 63.
63 (number) Sixty-three is a number. It comes between sixty-two and sixty-four, and is an odd number. It is divisible by 1, 3, 7, 9, 21, and 63.
Learn how to find the factors and prime factors of 63 using division and factor trees. The factors of 63 are 1, 3, 7, 9, 21, and 63, and the prime factorization of 63 is 3 x 3 x 7.
Learn how to find the factors of 63, a composite odd number, and its prime factorization. See examples of factor pairs, sum of factors, and applications of factors of 63.
What numbers is 63 divisible by? Is 63 a prime number? Calculate and list the factors of 63.
Learn about the number 63, an odd composite number with two prime factors and six divisors. Find out its scientific notation, square root, cube root, deficiency, and more.
