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1, 7
1, 2, 3, 4, 6, 12
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What is the sum of the prime factors of 42?
The prime factors are: 2, 3 and 7. (2+3+7 = 12)
What two factors of 35 subtract to give you 12?
23
Which factors of 120 add up to -7?
-1, 6 and -12.
What are the factors of 49 84 91?
The factors of 49 are: 1, 7, 49 The factors of 84 are: 1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84 The factors of 91 are: 1, 7, 13, 91
How do you work out the LCM of 7 and 12?
It is 84 by multiplying both numbers because 7 is a prime and the prime factors of 12 are 2*2*3
What are the common factors of 7 and 12?
7 and 12 share no common factors aside from 1.
What is the greatest common factor of 7 12?
Factors of 7: 1, 7 Factors of 12: 1, 2, 3, 4, 6, 12 GCF (7, 12) = 1
What are the factors and prime factors of 12 and 42?
The factors of 12 are: 1, 2, 3, 4, 6, and 12.The prime factors of 12 are: 2 and 3.The factors of 42 are: 1, 2, 3, 6, 7, 14, 21, and 42.The prime factors of 42 are: 2, 3, and 7.
What are the factors of 12 and 77?
The factors of 12 are: 1, 2, 3, 4, 6, 12 The factors of 77 are: 1, 7, 11, 77
What are the factors of 12 and 14?
Factors of 12: 1, 2, 3, 4, 6 and 12. Factors of 14: 1, 2, 7 and 14.
What are the factors of 12 and 28?
The factors of 12 are 1, 2, 3, 4, 6, 12 The factors of 28 are 1, 2, 4, 7, 14, 28
What is the sum of the prime factors of 42?
The prime factors are: 2, 3 and 7. (2+3+7 = 12)
What factors of 84 have a sum of 19?
7 and 12
What is the greatest common factors for 12 and 7?
It is: 1
What two factors of 35 subtract to give you 12?
23
What is the largest whole number that divides exactly into both 7 and 12?
1 The factors of 7 are 1 and 7 (7 is prime) The factors of 12 are 1, 2, 3, 4, 6, and 12 The only factor they share is 1
What are the common factors of 7 and 84?
The factors of 7 are: 1, 7The factors of 84 are: 1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84The common factors are: 1, 7
