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What is the HCF of 40 and 80?
The highest common factor is the greatest number which both numbers can divide by evenly. In this case, the greatest number 40 can divide by is 40. 80 can also divide by 40, and so this is a common factor. As no numbers greater than 40 will be able to divide 40 evenly, the hcf of 40 and 80 is 40.
What numbers divide evenly into 20?
1, 2, 4, 5, 10, and 20 divide evenly into 20.
What numbers divide evenly into 85?
5 & 17
What are numbers that will divide evenly into 13?
1 and 13
What two numbers divide into 98 evenly?
1 2 7 14 49 and 98 all divide into 98 evenly.
What is the HCF of 40 and 80?
The highest common factor is the greatest number which both numbers can divide by evenly. In this case, the greatest number 40 can divide by is 40. 80 can also divide by 40, and so this is a common factor. As no numbers greater than 40 will be able to divide 40 evenly, the hcf of 40 and 80 is 40.
What numbers can divide evenly?
A factor can divide into its multiple evenly.
What is two numbers that will divide evenly in 120?
2 and 60 will divide evenly into 120.
What is the greatest common factor of 32 80 50?
The GCF of all those is the largest number that divides evenly into all of them. Here, the GCF is 2 because no other numbers evenly divide into all of the above numbers.
How many positive integers will evenly divide into 80?
Ten of them.
How can you divide 28 evenly?
These are the numbers that divide into 28 evenly: 1, 2, 4, 7, 14, 28.
What numbers divide evenly into 20?
1, 2, 4, 5, 10, and 20 divide evenly into 20.
What numbers that will divide evenly into a set of numbers?
They are called factors or divisors.
What are smaller numbers that divide evenly into larger numbers called?
divisors
How do you find the average for 100 70 80 90?
Sum them : 340 Count them: 4 numbers Divide sum by number of numbers = 340/4 = 85. Alternatively, in this case, you may notice that the numbers are evenly spaced. The middle two numbers are 80 and 90 so halfway between then will be the overall mean. This only works for the arithmetic mean of evenly spaced numbers.
What goes into 171 and 160 evenly?
The greatest common factor of these numbers is 1. If it were a composite number, we could say that that number, and all the numbers that divide it evenly, divide these numbers evenly. However, these numbers are relatively prime-that is, the only factor they share is 1.
What numbers divide into 144 evenly?
Any of its factors
