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What is the greatest common factor of and?
List the factors of each number. The largest number that appears on both lists is the GCF.
What is the largest number that can divide both 21 and 14?
The largest number that can divide both 21 and 14 is their greatest common divisor (GCD). To find the GCD, we can list the factors of each number: the factors of 21 are 1, 3, 7, and 21, while the factors of 14 are 1, 2, 7, and 14. The largest common factor is 7, so the GCD of 21 and 14 is 7.
What is the largest number that is factor of 20 and 30?
The largest number that is a factor of both 20 and 30 is the greatest common factor (GCF) of the two numbers. To find the GCF, we need to determine the factors of each number. The factors of 20 are 1, 2, 4, 5, 10, and 20, while the factors of 30 are 1, 2, 3, 5, 6, 10, 15, and 30. The largest number that is common to both lists is 10, making it the largest factor of 20 and 30.
What is the largest number that goes into 27 and 40?
The largest number that divides both 27 and 40 is called the greatest common divisor (GCD). The GCD of 27 and 40 is 1, since they have no common factors other than 1. Thus, the largest number that goes into both 27 and 40 is 1.
What is the largest of the common factors of 2 or more numbers?
The largest common factor of two or more numbers is determined by the largest number that will "go into" the two or more numbers. For example, the largest common factor of 36 and 24 is 12, because 12 is the largest number that both are divisible by.
What are the greatest common factors of 14 and 20?
Answer = 2Greatest common factor is largest number 20 or below they both go into evenly
What is the largest 2 digit number that is a factor of 3375?
To find the largest 2-digit number that is a factor of 3375, we need to factorize 3375 into its prime factors. 3375 can be expressed as 3^3 * 5^3. To find the largest 2-digit number that is a factor, we need to consider the factors that are multiples of both 3 and 5. The largest 2-digit number that fits this criteria is 75, which is 3 * 5^2.
How do you find biggest common factor?
Write down the factors of the numbers you're comparing. Choose the largest number that appears on both lists.
How do you work out a HCF?
-- list all the factors of the first number; don't forget ' 1 '-- list all the factors of the second number; don't forget ' 1 '-- compare the two lists; mark the numbers that appear on both lists-- the largest number that appears on both lists is the HCF of the two numbers
What is the largest 5-digit number that is divisible by both 24 and 50?
99,600 is the largest 5-digit number that meets both requirements.
What is the largest 2 digit number that is both prime and has prime numbers for both of its digits?
73 is the largest 2 digit number that is both prime and has prime numbers for both of its digits.
What is the GCF of 27 and 189?
The greatest common factor (GCF) of 27 and 189 is 27. To find the GCF, you can list the factors of each number and find the largest number that both 27 and 189 share. The factors of 27 are 1, 3, 9, and 27, while the factors of 189 are 1, 3, 7, 9, 21, 27, 63, and 189. The largest number that appears in both lists is 27, making it the GCF.
