WebThe variable r varies according to 0 ≤ r ≤ b. We can use this to figure out the HCF of 64,80. This is how to do it. Step 1: The first step is to use the division lemma with 80 and 64 because 80 is greater than 64. 80 = 64 x 1 + 16. Step 2: Here, the reminder 64 is not 0, we must use division lemma to 16 and 64, to get. 64 = 16 x 4 + 0 Web64 = 2 × 2 × 2 × 2 × 2 × 2. Find the prime factorization of 80. 80 = 2 × 2 × 2 × 2 × 5. To find the GCF, multiply all the prime factors common to both numbers: Therefore, GCF = 2 × 2 …
What. Is the HCF of 64 and 80 - Brainly.in
WebThe greatest common factor (GCF or GCD or HCF) of a set of whole numbers is the largest positive integer that divides evenly into all numbers with zero remainder. For example, for the set of numbers 18, 30 and 42 … WebThe simplest form of 64 80 is 4 5. Steps to simplifying fractions Find the GCD (or HCF) of numerator and denominator GCD of 64 and 80 is 16 Divide both the numerator and … familial ftd
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WebGCF of 48, 48, 64, and 80 = 16 What is the Greatest Common Factor? Put simply, the GCF of a set of whole numbers is the largest positive integer (i.e whole number and not a decimal) that divides evenly into all of the numbers in the set. It's also commonly known as: Greatest Common Denominator (GCD) Highest Common Factor (HCF) WebHCF of 15 and 20 by Long Division. HCF of 15 and 20 is the divisor that we get when the remainder becomes 0 after doing long division repeatedly. Step 1: Divide 20 (larger number) by 15 (smaller number). Step 2: Since the remainder ≠ 0, we will divide the divisor of step 1 (15) by the remainder (5). Step 3: Repeat this process until the ... WebSolution: Step 1: To find HCF of 20 and 12, write each number as a product of prime factors. 20 = 2 × 2 × 5 = 2 2 × 5. 12 = 2 × 2 × 3 = 2 2 × 3. Step 2: Multiply all the common prime factors with the lowest degree. Here we have only 2 as a common prime factor with the lowest power of 2. HCF of 20 and 12 = 2 2 = 4. familial genetic clinic westmead