A summary. Factor pairs: 144 = 1 x 144, 3 x 48, 2 x 72, 4 x 36, 8 x 18, 6 x 24, 9 x 16, 12 x 12.
What is the prime factor of 144?
So prime factors are written as 2 x 2 x 2 x 2 x 3 x 3 or 24 x 32, where 2 and 3 are prime numbers. It is possible to find the exact number of factors of a number 144 using prime factorization. The prime factor of 144 is 24 x 32. The exponents of the prime factorization are 4 and 2.
What are the factors of 120 and 144?
Common divisors of 120 and 144: 1, 2, 3, 4, 6, 8, 12, 24.
Is 144 a perfect number?
144 is of course a perfect square, but the sum of its digits is also a perfect square (9), the product of its digits is also a perfect square (16), and its inverse is also a perfect square (441). … 144 can be written as the sum of two twin primes, namely 71 and 73.
What is factor 114?
The divisors of 114 are 1, 2, 3, 6, 19, 38, 57, 114.
What is the square root of 144?
The value of the square root of 144 is equal to 12. In root form it is denoted as √ 144 = 12.
What is the 144 factor tree method?
The number 144 is a composite number because 144 can be divided by 1, by itself and at least by 2 and 3. Therefore, it is possible to draw their first tree. The prime factorization of 144 = 2 4 •3 2 .
What is the least common multiple of 120 and 144?
lcm(120 144) = 720: least common multiple, calculated. Numbers have prime factors in common.
How many divisors does 120 have?
Factors of 120 : 1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120 . 8
Which number does not divide 114?
The list of all positive divisors (i.e. needed 114 to have only two divisors i.e. itself and 1.
What is the GCF of 24 and 40?
Answer: GCF of 24 and 40 is 8.