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What number doesn't share its first two factors with the other numbers 57 35 63 81 24 36?
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∙ 11y ago
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∙ 11y ago
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If a composite number has the first five prime numbers as factors what is the smallest number it could be?
Just multiply the first five prime numbers! 2x3x5x7x11 = 6x35x11 = 210x11 = 2310. Any multiple of this number "has the first five prime numbers as factors", but 2310 is the smallest such number.
What is the smallest number that has the first 5 prime numbers as its prime factors?
The first prime numbers are 2, 3, 5, 7, 11. When multiplied together the product is 2310. It is the smallest number that has the first five numbers as its factors.
The prime factors of a number are the first four prime numbers No factor is repeated What is the number?
210 is the number whose prime factors are the first four primes unrepeated.
What are the first 26 prime number?
They are the first 26 numbers, starting with 2, such that their only factors are 1 and the numbers themselves.
What is the smallest number which has among it's factors the first five prime numbers and the first four composite numbers?
27720
What lowest composite number has the first five prime numbers as factors?
It is 2310.
What is the difference between listing the factors and listing the multiples of a number?
The list of factors of a number is a list of numbers that divide evenly into it. A list of multiples of a number is just a list of numbers that the first number divides. Example Factors of 6: 1,2,3,6 Multiples of 6: 6,12,18...
How do you find prime and composite numbers?
By factoring them. Prime numbers have only two factors. Composite numbers have three or more.
How do you find the common factor of 2 numbers?
-- List all the factors of the first number. -- List all the factors of the second number. -- Place the lists side-by-side. -- Look to see what numbers are on both lists. There may be several of them. They are the "common factors" of the two original numbers.
How do you work out the HCF of two numbers?
-- List all the factors of the first number.-- List all the factors of the second number.-- Find any factors that appear on both lists.-- The highest one of those is the HCF of the two original numbers.
What is a three digit number that has five consecutive numbers as its factors?
Any three-digit multiple of 60, from 120 to 960, has the first five counting numbers as factors.
What is a number with no factors called?
Numbers without factors are PRIME Numbers. Taking the first ten numbers. 1,2,3,4,5,6,7,8,9,10. The prime numbers are 2,3,5,7, they have no factors. 4,6,8,9,10. Are not prime numbers as they have factors. 4 has a factor of '2' 6 has factors of '2 & 3'. 8 has factors of' 2 & 4'. or' 2,2,2.' 9 has factors of '3,3', 10 has factors of '2 5.' '1' is unique
