Highest Common Factor of 3485, 7280 using Euclid's algorithm
Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
HCF Calculator using the Euclid Division Algorithm helps you to find the Highest common factor (HCF) easily for 3485, 7280 i.e. 5 the largest integer that leaves a remainder zero for all numbers.
HCF of 3485, 7280 is 5 the largest number which exactly divides all the numbers i.e. where the remainder is zero. Let us get into the working of this example.
Consider we have numbers 3485, 7280 and we need to find the HCF of these numbers. To do so, we need to choose the largest integer first and then as per Euclid's Division Lemma a = bq + r where 0 ≤ r ≤ b
Highest common factor (HCF) of 3485, 7280 is 5.
HCF(3485, 7280) = 5
HCF of 3485, 7280 using Euclid's algorithm
Highest common factor or Highest common divisor (hcd) can be calculated by Euclid's algotithm.
Highest common factor (HCF) of 3485, 7280 is 5.
Highest Common Factor of 3485,7280 is 5
Step 1: Since 7280 > 3485, we apply the division lemma to 7280 and 3485, to get
7280 = 3485 x 2 + 310
Step 2: Since the reminder 3485 ≠ 0, we apply division lemma to 310 and 3485, to get
3485 = 310 x 11 + 75
Step 3: We consider the new divisor 310 and the new remainder 75, and apply the division lemma to get
310 = 75 x 4 + 10
We consider the new divisor 75 and the new remainder 10,and apply the division lemma to get
75 = 10 x 7 + 5
We consider the new divisor 10 and the new remainder 5,and apply the division lemma to get
10 = 5 x 2 + 0
The remainder has now become zero, so our procedure stops. Since the divisor at this stage is 5, the HCF of 3485 and 7280 is 5
Notice that 5 = HCF(10,5) = HCF(75,10) = HCF(310,75) = HCF(3485,310) = HCF(7280,3485) .
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Frequently Asked Questions on HCF of 3485, 7280 using Euclid's Algorithm
1. What is the Euclid division algorithm?
Answer: Euclid's Division Algorithm is a technique to compute the Highest Common Factor (HCF) of given positive integers.
2. what is the HCF of 3485, 7280?
Answer: HCF of 3485, 7280 is 5 the largest number that divides all the numbers leaving a remainder zero.
3. How to find HCF of 3485, 7280 using Euclid's Algorithm?
Answer: For arbitrary numbers 3485, 7280 apply Euclid’s Division Lemma in succession until you obtain a remainder zero. HCF is the remainder in the last but one step.