# Quick Answer: What Are The Factors For 81?

## What are the prime factors of 81?

81 and Level 5 81 is a composite number and is 9 squared.

81 = 1 x 81, 3 x 27, or 9 x 9.

Factors of 81: 1, 3, 9, 27, 81.

Prime factorization: 81 = 3 x 3 x 3 x 3 which can also be written 3⁴..

## What is the GCF of 12 and 18?

In terms of numbers, the greatest common factor (gcf) is the largest natural number that exactly divides two or more given natural numbers. Example 1: 6 is the greatest common factor of 12 and 18.

## What are the factors of 80?

The factors of 80 are 1, 2, 4, 5, 8, 10, 16, 20, 40 and 80.

## What are the factors of 81 and 36?

The gcf of 36 and 81 can be obtained like this: The factors of 36 are 36, 18, 12, 9, 6, 4, 3, 2, 1. The factors of 81 are 81, 27, 9, 3, 1. The common factors of 36 and 81 are 9, 3, 1, intersecting the two sets above.

## What are the factors of 77?

77 is a composite number. 77 = 1 x 77 or 7 x 11. Factors of 77: 1, 7, 11, 77. Prime factorization: 77 = 7 x 11.

## What is a factor of 108?

Answer and Explanation: The factors of 108 are 1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54 and 108. These are the factors of 108 because: 1 x 108 = 108.

## What are 27s factors?

27 = 1 x 27, or 3 x 9. Factors of 27: 1, 3, 9, 27. Prime factorization: 27 = 3 x 3 x 3, which can also be written 27 = 3³. When 27 is a clue in the FIND THE FACTORS puzzles, the factors are always 3 and 9.

## What is the multiples of 81?

Answer : 81,162,243,324,405,486,567,648,729,810,891,972,1053,1134,1215,1296,1377,1458,1539,1620,1701,1782,1863,1944,2025,2106,2187,2268,2349,2430,2511,2592,2673,2754,2835,2916,2997,3078,3159,3240,3321,3402,3483,3564,3645,3726,3807,3888,3969, Related Links : What are the factors of 81?

## What is the greatest common factor of 81?

We found the factors and prime factorization of 81 and 88. The biggest common factor number is the GCF number. So the greatest common factor 81 and 88 is 1.

## What is a factor of 64?

Answer and Explanation: Factors of 64 are 1, 2, 4, 8, 16, 32 and 64.

## What is the greatest common factor of 81 and 64?

We found the factors and prime factorization of 64 and 81. The biggest common factor number is the GCF number. So the greatest common factor 64 and 81 is 1.