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Devin
Professor
CoachThe common factors of 18, 20, and 24 are numbers that can evenly divide each of these three numbers without leaving a remainder. To find the common factors, you can first determine the factors of each number. The factors of 18 are 1, 2, 3, 6, 9, and 18. The factors of 20 are 1, 2, 4, 5, 10, and 20. The factors of 24 are 1, 2, 3, 4, 6, 8, 12, and 24. Therefore, the common factors of 18, 20, and 24 are 1, 2, and 6.
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What are the factors for 20 and 24?
The factors of 20 are 1,2,4,5,10,20 The factors of 24 are 1,2,3,4,6,8,12,24
What are the common factors of 18 and 72?
Factors of 18 are 1, 18, 2, 9, 3, 6. Factors of 72 are 1, 72, 2, 36, 3, 24, 4, 18, 6, 12, 8, 9. So, Common Factors of both are: 1, 2, 3, 6, and 18. 18 is the GCF.
What is the greatest common factor of 20 and 24?
The GCF of 20 and 24 is 4.One way to determine the greatest common factor is to find all the factors of the numbers and compare them.The factors of 20 are 1, 2, 4, 5, 10, and 20.The factors of 24 are 1, 2, 3, 4, 6, 8, 12, and 24.The common factors are 1, 2, and 4. Therefore, the greatest common factor is 4.The greatest common factor can also be calculated by identifying the common prime factors and multiplying them together.The prime factors of 20 are 2, 2, and 5.The prime factors of 24 are 2, 2, 2, and 3.The prime factors in common are 2 and 2, so the greatest common factor is 2 x 2 = 4. the factors of 20 are 2,4,5,10, and 20 factors of 24 are 2,3,4,6,812,etc. 4 is the gcf It's 4.Tips: Given two numbers for gcd calculation, you should know it can't ever be bigger than the difference between the numbers. It also has to be a divisor of the difference. The Greatest Common Factor (GCF) is: 4The answer is four! XD
What is the highest common factor of 18 24 and 32?
The GCF of 18, 24 and 32 is 2.
What are the common factors of 144 and 40?
The factors of 40 are: 1, 2, 4, 5, 8, 10, 20, 40The factors of 144 are: 1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144The common factors are: 1, 2, 4, 8
