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What are the unique factor pairs of 100 and 64?
(100,1)(50,2)(25,4)(20,5)(10,10) (64,1)(32,2)(16,4)(8,8)
What is the least common multiple of 16 and 64?
The LCM of 16 and 64 is 64. Since 16 is a factor of 64, 64 is automatically the LCM of the pair.
What are the distinct factor pair for 64?
(64,1)(32,2)(16,4)(8,8)
What two squared numbers add up to 100?
36 and 64
Is 8 and 8 a factor pair of 64?
Yes. The others are: 64,1 32,2 16,4
Greatest common factor of 576 equal -73?
-64 and -9 are a factor pair of 576 that add up to -73
How many integers less than 100 have an odd number of factors?
There are 9 integers less than 100 that have an odd number of factors.Every factor of a number has a pair, eg 2 & 3 are a factor pair of 6; and so it would be expected that every number has an even number of factors.However, if the factor pair of a number are the same number (eg 6 & 6 are a factor pair of 36), then there will be an odd number of factors.When there is a repeated factor like this, the number is a perfect square.Thus only perfect squares have an odd number of factors.Less than 100 there are 9 perfect squares (1, 4, 9, 16, 25, 36, 49, 64 & 81) which have an odd number of factors.100 itself is a perfect square and also has an odd number of factors, but the question asked for those numbers less than 100 with an odd number of factors.
What is the greatest common factor of 100 60 40 and 64?
The GCF is 4.
Which number between 50 and 100 only has the prime factor 2?
64
What is the factor pair for 248?
The factors of 248 are 1, 2, 4, 8, 31, 64, 124, 248.
What is the greatest common factor of 64 and 100?
The GCF of 64 and 100 is 4Definition: A factor is a divisor - a number that will evenly divide into another number. The greatest common factor of two or more numbers is the largest factor that the numbers have in common.Method:One way to determine the common factors and greatest common factor is to find all the factors of the numbers and compare them.The factors of 64 are 1, 2, 4, 8, 16, 32, and 64.The factors of 100 are 1, 2, 4, 5, 10, 20, 25, 50, and 100.The common factors are 1, 2, and 4. Therefore, the greatest common factor is 4.
What are all the square numbers 1-100 and has 32 as a factor?
The only square number in that range that has 32 as a factor is 64.
