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The common factors of 30 and 42 are 1, 2, 3 and 6
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∙ 7y ago
Wiki User
∙ 13y ago1, 2, 3, and 6.
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What is the greatest common factor of 30 42 and 78?
For Greatest Common Factors to exist, there need to be two or more numbers to compare.
How you find the common factors and the greatest common factors of two number?
Example: 30 and 42 Factor them. 2 x 3 x 5 = 30 2 x 3 x 7 = 42 Select the common factors. 2 x 3 = 6, the GCF
How do you you work out the common factor?
All numbers have factors. Some numbers have some of the same factors as other numbers. These are known as common factors. If you compare the lists of factors, you will see which ones are common.Example: 30 and 421, 2, 3, 5, 6, 10, 15, 301, 2, 3, 6, 7, 14, 21, 42The common factors are 1, 2, 3, 6
How do you solve high common factor?
Common factor questions will give you some numbers (usually two, but can be more) and ask you to find the common factors. Example: 30 and 42 List the factors of each number. 1, 2, 3, 5, 6, 10, 15, 30 1, 2, 3, 6, 7, 14, 21, 42 Write down the numbers that appear on both lists. 1, 2, 3 and 6 are the common factors of 30 and 42.
What is the most common factor of 30 42 and 48?
What is the greatest common factor of 30, 42, and 48?2368Correct Answer:"6"You answered this question correctly!ExplanationThe greatest common factor of two or more whole numbers is the largest whole number that divides evenly into each of the numbers. We'll work this out by writing the factors of 30, 42 and 48:Factors of 30The factors of 30 are: 1, 2, 3, 5, 6, 10, 15, 30Factors of 42The factors of 42 are: 1, 2, 3, 6, 7, 14, 21, 42Factors of 48The factors of 48 are: 1, 2, 3, 4, 6, 8, 12, 16, 24, 48By looking at the lists, we can see that the greatest common factor of 30, 42 and 48 is 6.
What are the common factors of 18 30 and 42?
The common factors of 18, 30, and 42 are: 1, 2, 3, and 6The Greatest Common Factor (GCF) is: 6
What are the common factors 42 and 30?
The common factors are: 1, 2, 3, 6
What are the common factors of numbers?
The factors that they share. Example: 30 and 42 1,2,3,5,6,10,15,30 1,2,3,6,7,14,21,42 1,2,3 and 6 are the common factors, the factors in common.
How do you set up common factors?
Example: 30 and 42 The factors of 30 are: 1, 2, 3, 5, 6, 10, 15, 30 The factors of 42 are: 1, 2, 3, 6, 7, 14, 21, 42 The common factors are: 1, 2, 3, 6
What are the greatest common factors of 30 42?
The GCF is 6.
What prime factors do 42 and 30 have in common?
2 and 3
What goes into 30 that also goes into 42?
The common factors of 30 and 42 are 1, 2, 3, and 6.
What is greatest common factors 42 30 48?
The GCF is 6.
What is the highest common factor of 30 and 42?
The factors of 30 are 2, 3, and 5 The factors of 42 are 2, 3, and 7 So, the highest common factor will be 2 x 3 = 6
What are the common factors of 30 42 and 48?
1, 2, 3 and 6.
How do you find the gcf of the numbers using lists of factors?
Example: 30 and 42 The factors of 30 are: 1, 2, 3, 5, 6, 10, 15, 30 The factors of 42 are: 1, 2, 3, 6, 7, 14, 21, 42 The common factors are: 1, 2, 3, 6 The Greatest Common Factor: GCF = 6
What is the greatest common factor of 30 42 and 78?
For Greatest Common Factors to exist, there need to be two or more numbers to compare.
