You need at least two numbers to find a GCF.
12
The highest common factor 15
60
The GCF is 15.
15 and 30 are factors of 60. The factors of 60 include the factors of 15 and 30. 45 is not a factor of 60.
The common factors of 12 and 60 are 1, 2, 3, 4, 6, 12.The highest common factor is 12.
First you find the factors of 45 and 60. The Factors of 45 are:1,3,5,9,15,and 45 The Factors of 60 are:1,2,3,4,5,6,10,12,15,20,30,60 The GCF is the highest common number so the GCF is 15.
The highest common factor (HCF) of two numbers is the largest positive integer that divides both numbers without leaving a remainder. To find the HCF of 60 and 44, we need to determine the common factors of both numbers. The factors of 60 are 1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, and 60, while the factors of 44 are 1, 2, 4, 11, 22, and 44. The highest common factor of 60 and 44 is 4.
There cannot be a common factor of just one number. You need two or more numbers.
2, 5, 10Restate the question: What are the common factors of 50 and 60?50 = 2x5x560 = 2x2x3x5The common factors are 2, 5, and 10. 10 is the greatest common factor or GCF (also called the highest common factor, HCF).
Oh, what a happy little question! To find the highest common factor of 60, 75, and 100, we can first list the factors of each number. The factors of 60 are 1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, and 60. The factors of 75 are 1, 3, 5, 15, 25, and 75. The factors of 100 are 1, 2, 4, 5, 10, 20, 25, 50, and 100. The highest common factor among them is 5.
Any of the factors up to 60 can be common.