They both have the number 1 as one of their digits.
Also, they both have 1 and 3 as factors.
.12
the number 9
To convert inches to feet, divide the number of inches by 12, since there are 12 inches in a foot. Therefore, 81 inches is equal to 81 ÷ 12, which is 6.75 feet. So, 81 inches is 6 feet and 9 inches.
The greatest common factor (GCF) of 47 and 81 is 1. This is because 47 is a prime number and has no divisors other than 1 and itself, while 81 is a composite number with factors of 1, 3, 9, 27, and 81. Since they share no common factors other than 1, the GCF is 1.
81 9 48 144 12
the number 9
3
The factors of 81 are 1, 3, 9, 27, and 81. The factors of 36 are 1, 2, 3, 4, 6, 9, 12, 18, and 36. The common factors of 81 and 36 are 1, 3, and 9.
Answer: 3Definition: A factor is a divisor - a number that will evenly divide into another number. The greatest common factor of two or more numbers is the largest factor that the numbers have in common.Method:One way to determine the common factors and greatest common factor is to find all the factors of the numbers and compare them.The factors of 24 are 1, 2, 3, 4, 6, 8, 12, and 24.The factors of 81 are 1, 3, 9, 27, and 81.The common factors are 1 and 3. Therefore, the greatest common factor is 3.
Answer: 9Definition: A factor is a divisor - a number that will evenly divide into another number. The greatest common factor of two or more numbers is the largest factor that the numbers have in common.Method:One way to determine the common factors and greatest common factor is to find all the factors of the numbers and compare them.The factors of 9 are 1, 3, and 9.The factors of 36 are 1, 2, 3, 4, 6, 9, 12, 18, and 36.The factors of 81 are 1, 3, 9, 27, and 81.The common factors are 1, 3, and 9. Therefore, the greatest common factor is 9.The GCF is 9.The GCF is 9.
Answer: 3Definition: A factor is a divisor - a number that will evenly divide into another number. The greatest common factor of two or more numbers is the largest factor that the numbers have in common.Method:One way to determine the common factors and greatest common factor is to find all the factors of the numbers and compare them.The factors of 81 are 1, 3, 9, 27, and 81.The factors of 132 are 1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, and 132.The common factors are 1 and 3. Therefore, the greatest common factor is 3.
The factors of 81 are 1, 3, 9, 27, and 81. There is no common factor for a single number; a common factor is a factor of two or more given numbers. The Greatest Common Factor (GCF) is the largest factor common to two or more given numbers. For example, 17 is the GCF of 34, 51, and 102 because it is the largest number that is a factor common to all three numbers.
81 9 48 144 12
Answer: 9Definition: A factor is a divisor - a number that will evenly divide into another number. The greatest common factor of two or more numbers is the largest factor that the numbers have in common.Method:One way to determine the common factors and greatest common factor is to find all the factors of the numbers and compare them.The factors of 81 are 1, 3, 9, 27, and 81.The factors of 144 are 1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, and 144.The common factors are 1, 3, and 9. Therefore, the greatest common factor is 9.
Factors of 81: 1 3 9 27 81 Factors of 48: 1 2 3 4 6 8 12 16 24 48 The GCF of 81 and 48 is 3
GCF = 27 LCM = 81 81 is the LCM of 27 and 81
The greatest common factor of 52 and 81 is 1