WebStep 1: In order to find the factors of 60 using multiplication, we need to check what pairs of numbers multiply to get 60, so we need to divide 60 by natural numbers starting from 1 and go on till 9. We need to make a note of those numbers that divide 60 completely. Step 2: The numbers that completely divide 60 are known as its factors. WebThe prime factorization of 100 is $2^2\cdot5^2$ and the prime factorization of 120 is $2^3\cdot3\cdot5$. The only prime factor they have in common is 2, and it appears three times in the prime factorization of 120, but only twice in the prime factorization of 100. Therefore, the greatest common factor of 100 and 120 is $2^2=\boxed {4}$.
Greatest Common Factor (GCF) of 100 and 120
WebSTEP 1: Using divisibility rules, we find out the smallest exact prime divisor (factor) of the given number. Here, 144 is an even number. So it is divisible by 2. In other words, 2 divides 144 with no remainder. Therefore, 2 is the smallest prime factor of 144. WebThe factors of 120 (all the whole numbers that can divide the number without a remainder) are 1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60 and 120; The factors of 30 are 1, 2, 3, 5, 6, 10, 15 and 30. The second step is to analyze which are the common divisors. asan imza sertifikatinin uzadilmasi
Find GCF of 100 and 120 Math GCD/ HCF Answers
WebFactors of 180. 180, a positive integer with more divisors than any other smaller positive integer, is also a highly composite number. 180 is a number which is refactorable.In this lesson, we will calculate the factors of 180, prime factors of 180, and factors of 180 in pairs along with solved examples for a better understanding. WebFactoring out the greatest common factor (GCF) To factor the GCF out of a polynomial, we do the following: Find the GCF of all the terms in the polynomial. Express each term as a product of the GCF and another factor. Use the distributive property to factor out the GCF. Let's factor the GCF out of 2x^3-6x^2 2x3 −6x2. WebSolution: The factors of 120 and 126, respectively, are: 120 → 1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120 126 → 1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126 Therefore, the greatest common factor of 120 and 126 is: GCF … asani paint markers