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1st of all they are numbers. They are composite numbers. (if your wondering what composite numbers are they are numbers that can be divided by numbers other than one and its self.) And I hope that helps with your question!
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What are the common factors of 84 and 105?
The common factors of 84 and 105 are: 1, 3, 7, and 21The factors of 84 are: 1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84.The factors of 105 are: 1, 3, 5, 7, 15, 21, 35, 105.The common factors are: 1, 3, 7, 21
What are all the common factors of 84 and 105 and the GCF of each pair?
The factors of 84 are: 1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84 The factors of 105 are: 1, 3, 5, 7, 15, 21, 35, 105 The common factors are: 1, 3, 7, 21 The Greatest Common Factor: GCF = 21
What numbers have 3 and 7 as common factors?
21 and 28 have 7 as a factor.
What are the factors of 84 and 105?
Factors for 84 are {1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84} Factors for 105 are {1, 3, 5, 7, 15, 21, 35, 105} Greatest common factor of 84 and 105 is 21
What is 21 over 28 simplified?
both numbers have a common factor of 7 divide each by 7: 21/28 = 3/4
What is the greatest common factor of 28 and 105?
The GCF of 28 and 105 is 7.
What are the numbers between 15 and 30 that have 7 as their greatest common factor?
21 and 28.
What is the greatest common factor of 2849 and 105?
what is the greatest common factor of 28 49 and 105
What is the least common multiple of 21 and and 28?
The least common multiple is the smallest number that is multiple of two or more numbers. 21: 21, 42, 63, 84 28: 28, 56, 84 The LCM of 21 and 28 is 84.
What is the GCF of 105 and 84?
The factors of 84 are:1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84The factors of 105 are:1, 3, 5, 7, 15, 21, 35, 105The common factors are:1, 3, 7, 21The Greatest Common Factor (GCF) is:21
What numbers between 20 and 30 have a greatest common factor of 7?
21 and 28 have a GCF of 7.
What Is The LCM of 35 14 and 21?
First we will find LCM for first two numbers (28 and 35).Step 1: Find the GCD (Greatest Common Divisor) of 28 and 35 which is 7.Step 2: Multiply the numbers 28 and 35 together (28 * 35 = 980)Step 3: Divide the 980 with 7. (980/7 = 140)So, the LCM of 28 and 35 is 140.Now we will find the LCM of above result (140) and third number (21) using the same procedure.The LCM of 28, 35 and 21 is 420.
