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What is the least common factor of 11 and 7?
Both 7 and 11 are prime numbers. Each one has no other factors besides '1' and itself.So the only factor they have in common is ' 1'.(Even if you had picked 2 numbers with 100 factors in each one, you asked for the "least"common factor. Regardless of what the numbers may be, that's always ' 1 '.)
What does it mean to share a common factor?
A common factor of several numbers is a number that can divide evenly into each one of them. '10' is a common factor of 20 and 30. '5' is a common factor of 10 and 15. '3' is a common factor of 6, 9, and 12. '2' is a common factor of all even numbers. '1' is a common factor of all whole numbers.
What is the greatest common factor of each group of numbers 39 52 91?
The GCF is 13.
What is a common factor-?
A common factor is a factor that is common to 2 or more numbers.Examples:Common factors of 4 and 6 are: 1 and 2Common factors of 15 and 25 are: 1 and 5Common factors of 16 and 24 are: 1, 2, 4, and 8.Common factors of 28 and 42 are: 1, 2, 7 and 14.A common factor is a number that will divide two or more other numbers without leaving a remainder. For example, 3 is a common factor of 3, 6, and 21.List the factors of two numbers. Any number that appears on both lists is a common factor.All numbers have factors. Some numbers have some of the same factors as other numbers. These are known as common factors. 2 is a common factor of 4 and 6.All non-zero numbers have factors. Some numbers have the same factors as other numbers. They are said to have those numbers "in common," which was shortened to common factors.
what is the largest factor that two numbers share is called?
The greatest common factor (GCF) of two (or more) numbers is the greatest factor that divides two numbers. To find the GCF you must work out and list the prime factors of each of the numbers. You will see that the numbers have prime factors in common. Multiply those factors the numbers have in common together and this gives you the GCF for the numbers. eg Number A = 18, Prime factors = 2*3*3 Number B = 24, Prime factors = 2*2*2*3 The Prime factors that A and B have in common are 2 and 3 Multiply them together = 6 6= the GCF of 18 and 24
Is the greatest common factor how many of each type?
No. The Greatest Common Factor (GCF) is the greatest factor that is in common with the numbers you are given.
What do the numbers 12 49 and 45 have in common?
Their only common factor is 1. They each have a repeated prime factor.
What are the common factors and greatest common factor of 74270?
To have a common factor, two or more numbers must be factored and the largest factor that occurs in each number is the greatest common factor.
What are the common factors for each pair of numbers 11 and 15?
The common factor is 1.
When is the LCM of two numbers neither of the numbers?
When their GCF is greater than 1. When they have a prime factor in common.
What is the least common factor of 11 and 7?
Both 7 and 11 are prime numbers. Each one has no other factors besides '1' and itself.So the only factor they have in common is ' 1'.(Even if you had picked 2 numbers with 100 factors in each one, you asked for the "least"common factor. Regardless of what the numbers may be, that's always ' 1 '.)
What is the greatest common factor of each pair of numbers 14 and 21?
7
What are the lowest common factor and the highest common factor?
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 factor of any set of numbers is 1.
What is the least common factor of 12?
To find a common factor, you need another number to have common (shared) factor with. However, with any set of numbers, the Least Common FACTOR (the smallest (positive) whole number which divides into each of the numbers without any remainder) will always be 1.
What is the greatest number that is a factor of each of two or more numbers?
That's known as the Greatest Common Factor, or GCF.
The GCF of 2 numbers is 871 both numbers are even and they are not divisible by each other What is the smallest that these two numbers could be?
This problem doesn't work. If both numbers have a common factor of 871 and are even, that means they also have a common factor of 2. 5226 and 3484 are both even and have a common factor of 871 and are not divisible by each other, but their GCF is 1742 (2 x 871)
What does it mean to share a common factor?
A common factor of several numbers is a number that can divide evenly into each one of them. '10' is a common factor of 20 and 30. '5' is a common factor of 10 and 15. '3' is a common factor of 6, 9, and 12. '2' is a common factor of all even numbers. '1' is a common factor of all whole numbers.
