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You need at least two numbers to find a GCF.
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∙ 11y ago
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What greatest common factors go into 42?
The greatest common factor of 42 depends upon the other numbers with which 42 has COMMON factors. However, the greatest common factor HAS to be one of the factors of 42 which are: 1, 2, 3, 6, 7, 14, 21, 42.
What are the common factors and greatest common factor of 22 and 33?
There cannot be a greatest common factor (GCF) of just one number. To be common there need to be at least two numbers. If you find all the factors of two or more numbers, and you find some factors are the same ("common"), then the largest of those common factors is the Greatest Common Factor.
What greatest common factors go into 32?
There cannot be a greatest common factor if there are not at least two numbers to compare. The greatest common factor is the largest factor that all the numbers have in common - the largest factor that they all share.
How are common factors and greatest common factors alike and dislike?
The greatest common factor, or GCF, is the largest positive integer that will divide evenly with no remainder into all the members of a given set of numbers. The least common multiple, or LCM, is the smallest positive integer that all the members of a given set of numbers will divide into evenly with no remainder. Factors go into numbers, numbers go into multiples.
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 greatest common factor of 50 and 23?
1. There are no other common factors (noticed because 23 is prime and doesn't go into 50)
What are the common factors and greatest common factor?
All numbers have factors. Some numbers have some of the same factors as other numbers. These are known as common factors. 3 is a factor of 9. 3 is a factor of 15. 3 is a common factor of 9 and 15.
What are the greatest and common factors of 20?
it would be the greatest common factor.. ( no and) which is seen abreviated as GCF its basically all whole numbers that can go into 20 so 1, 2, 4, 5, 10, 20
What can go into 96 evenly?
Any of its factors including itself
What is the greatest common factor of 5 and 6?
Answer:The greatest common factor of 5 and 6 is 1Methods:The greatest common factor of any pair of numbers for which the difference is 1, such as 5 and 6, must be 1. The greatest common factor cannot be larger than the difference. So, the greatest common factor of 5 and 6 is 1.Another way to determine the greatest common factor is to find all the factors of the numbers and compare them.The factors of 5 are 1 and 5.The factors of 6 are 1, 2, 3, and 6.The only common factor is 1 . Therefore, the greatest common factor is 1.The greatest common factor can also be calculated by identifying the common prime factors and multiplying them together.The prime factor of 5 is 5.The prime factors of 6 are 2 and 3.There are no prime factors in common, so the numbers are relatively prime, which means the greatest common factor is 1.the greatest common factor of 6 and 5 is 1The GCF is 1.i think it is safe to say it is 30. I cant think of any other number that 5 and 6 both go into.
What are the least common multiple and the greatest common factor?
The least common multiple, or LCM, is the smallest number that two or more given numbers can divide into evenly with no remainder. The greatest common factor, or GCF, is the largest number that can divide into two or more given numbers evenly with no remainder. Factors go into numbers, numbers go into multiples.
What is the greatest common factor of 7 21 and 35?
The GCF of 7, 21 and 35 is 7. This leaves you with 1, 3 and 5 respectively, You can go no further as the only common factor remaining is 1.The factors of 7 are: 1, 7The factors of 21 are: 1, 3, 7, 21The factors of 35 are: 1, 5, 7, 35The common factors are: 1, 7The Greatest Common Factor (GCF) is: 7
