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What is the lowest 4 numbers with 3 factors?
4, 9, 25 and 49
What factors of 25 and 4 are LCM?
All factors of 25 and 4 are lowest common multiples of some numbers. Factors of 25: 1, 5, 25 Factors of 4: 1, 2, 4 eg 25 is lcm of 5 and 25. The only (and thus) lowest common factor of 25 and 4 is 1. Thus the lowest common multiple of 25 and 4 is 100.
What makes this number special 2520?
It is the lowest number that has the first ten counting numbers as factors.
What is the lowest common multiple of 4 6 and 11?
To find the lowest common multiple of 4, 6 and 11 you first need to break these numbers down into their prime factors: 4 = 2x2 6 = 2x3 11 = 11 The next step is to identify any common factors. In this case two numbers have a 2 as a prime factor, so we can discard one of these. Take all the other prime factors (2, 2, 3 and 11) and multiply them together: 2x2x3x11 = 132. Thus the lowest common multiple of 4, 6 and 11 is 132.
What are a score or more facts about factors in mathematics?
1 Factors are numbers that can divided into other numbers leaving no remainders 2 Prime numbers have only two factors 3 Composite numbers have more than two factors 4 Two is the only even prime factor 5 Highest common factor reduces fractions to their lowest terms 6 Greatest common factor reduces ratios to their lowest proportions 7 One has only one factor which is itself 8 Prime factors are used to find the lowest common denominator of fractions 9 Prime factors are used to find the lowest common multiple of numbers 10 Zero has no factors 11 is a prime number because it has only two factors 12 is a composite number because it has more than two factors 13 as a product of itself is 1*13 14 as a product of its prime factors is 2*7 15 as a product of its prime factors is 3*5 16 has square composite factors because 4*4=16 17 is a prime number whose consecutive odd number 19 is also a prime number 18 has 9 as a factor because its digits add up to 9 19 Factors are only applicable to whole numbers or integers 20 has 1, 2, 4, 5, 10 and 20 as its factors 21 A factor tree can be created to write a number as a product of its prime factors 22 Prime numbers are used to find the highest common factor or lowest common multiple of two or more numbers
What is the lowest 4 numbers with 3 factors?
4, 9, 25 and 49
What factors of 25 and 4 are LCM?
All factors of 25 and 4 are lowest common multiples of some numbers. Factors of 25: 1, 5, 25 Factors of 4: 1, 2, 4 eg 25 is lcm of 5 and 25. The only (and thus) lowest common factor of 25 and 4 is 1. Thus the lowest common multiple of 25 and 4 is 100.
What is the fraction 16 20 in lowest terms?
Look for common factors in the two numbers. Divide both numbers by the common factors. Continue until there are no more common factors.
What factors do 4 and 7 have in common?
They are factors of 28 as 28 = 4 x 7 which is also the lowest common multiple of both numbers.
What are three factors that has the numbers 2 4 and 8?
Factors don't have numbers. Numbers have factors. Numbers that have the factors 2, 4 and 8 are 8 and all of its multiples.
A number with 10 factors?
48 is the lowest of all whole numbers having 10 factors.
What is the lowest multiple of 4 and 6?
To work out the lowest common multiple of two or more numbers we need to resolve each number to its prime factors. Then, we can multiply those factors together to give us the lowest common multpile. The factors of 4 are 2, 2 The factors of 4 are 2, 3 To be a multiple of 4, the lowest common multiple must have 2 and 2 in its list to be a multiple of 4, the lowest common multiple must have 2 and 3 in its list So, starting with the 4 we have (2, 2) As there is already a 2 in the mix, when we come to the 6 we only need to add the 3 making our list (2, 2, 3) If we multiple all these numbers together we get 12. 4 x 3 = 12 6 x 2 = 12
What is the lowest 4 digit numbers?
The lowest positive 4-digit number is 1000
What makes this number special 2520?
It is the lowest number that has the first ten counting numbers as factors.
What is the lowest common multiple of 4 6 and 11?
To find the lowest common multiple of 4, 6 and 11 you first need to break these numbers down into their prime factors: 4 = 2x2 6 = 2x3 11 = 11 The next step is to identify any common factors. In this case two numbers have a 2 as a prime factor, so we can discard one of these. Take all the other prime factors (2, 2, 3 and 11) and multiply them together: 2x2x3x11 = 132. Thus the lowest common multiple of 4, 6 and 11 is 132.
What number has 12 factors?
There are many numbers with 12 prime factors. They are very, very big. The number with the lowest 12 prime factors is 7420738134810 if you start with 2 as the lowest factor. If you start with 1 as the lowest factor, then the number is 200560490130. 2048 has 12 factors.
What lowest composite number has the first five prime numbers as factors?
It is 2310.
