Highest Common Factor of 404, 76648 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 404, 76648 i.e. 4 the largest integer that leaves a remainder zero for all numbers.
HCF of 404, 76648 is 4 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 404, 76648 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 404, 76648 is 4.
HCF(404, 76648) = 4
HCF of 404, 76648 using Euclid's algorithm
Highest common factor or Highest common divisor (hcd) can be calculated by Euclid's algotithm.
Highest common factor (HCF) of 404, 76648 is 4.
Highest Common Factor of 404,76648 is 4
Step 1: Since 76648 > 404, we apply the division lemma to 76648 and 404, to get
76648 = 404 x 189 + 292
Step 2: Since the reminder 404 ≠ 0, we apply division lemma to 292 and 404, to get
404 = 292 x 1 + 112
Step 3: We consider the new divisor 292 and the new remainder 112, and apply the division lemma to get
292 = 112 x 2 + 68
We consider the new divisor 112 and the new remainder 68,and apply the division lemma to get
112 = 68 x 1 + 44
We consider the new divisor 68 and the new remainder 44,and apply the division lemma to get
68 = 44 x 1 + 24
We consider the new divisor 44 and the new remainder 24,and apply the division lemma to get
44 = 24 x 1 + 20
We consider the new divisor 24 and the new remainder 20,and apply the division lemma to get
24 = 20 x 1 + 4
We consider the new divisor 20 and the new remainder 4,and apply the division lemma to get
20 = 4 x 5 + 0
The remainder has now become zero, so our procedure stops. Since the divisor at this stage is 4, the HCF of 404 and 76648 is 4
Notice that 4 = HCF(20,4) = HCF(24,20) = HCF(44,24) = HCF(68,44) = HCF(112,68) = HCF(292,112) = HCF(404,292) = HCF(76648,404) .
HCF using Euclid's Algorithm Calculation Examples
Here are some samples of HCF using Euclid's Algorithm calculations.
Frequently Asked Questions on HCF of 404, 76648 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 404, 76648?
Answer: HCF of 404, 76648 is 4 the largest number that divides all the numbers leaving a remainder zero.
3. How to find HCF of 404, 76648 using Euclid's Algorithm?
Answer: For arbitrary numbers 404, 76648 apply Euclid’s Division Lemma in succession until you obtain a remainder zero. HCF is the remainder in the last but one step.