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What is the highest common factor of 40 and 72?
The highest common factor (HCF) of 40 and 72 is the largest number that divides both 40 and 72 without leaving a remainder. To find the HCF, we need to identify the common factors of 40 and 72, which are 1, 2, 4, and 8. The highest common factor of 40 and 72 is 8.
What is the highest common factor for 24 32 and 80?
The highest common factor (HCF) of 24, 32, and 80 is 8. To find the HCF, you need to determine the common factors of each number and then identify the highest one they all share. The factors of 24 are 1, 2, 3, 4, 6, 8, 12, and 24. The factors of 32 are 1, 2, 4, 8, 16, and 32. The factors of 80 are 1, 2, 4, 5, 8, 10, 16, 20, 40, and 80. The highest common factor among these numbers is 8.
What is the highest common factor of 40 and 30?
Factors of 40: 1,2,4,5,8,10,20,40 1 x 40 2 x 20 4 x 10 5 x 8 Factors of 30: 1,2,3,5,6,10,15,30 1 x 30 2 x 15 3 x 10 5 x 6 Common factors: 1, 2 5, 10 10 is the highest common factor.
What are all the common factors of 40?
The factors of 40 are 1,2,4,5,8,10,20 and 40. For them to be common, they need to be compared to another set of factors.
What are the factors of 32 and 40?
The factors of 32 are 1, 2, 4, 8, 16, and 32The factors of 40 are 1, 2, 4, 5, 8, 10, 20, and 40
