Highest Common Factor of 430, 766 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 430, 766 i.e. 2 the largest integer that leaves a remainder zero for all numbers.
HCF of 430, 766 is 2 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 430, 766 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 430, 766 is 2.
HCF(430, 766) = 2
HCF of 430, 766 using Euclid's algorithm
Highest common factor or Highest common divisor (hcd) can be calculated by Euclid's algotithm.
Highest common factor (HCF) of 430, 766 is 2.
Highest Common Factor of 430,766 is 2
Step 1: Since 766 > 430, we apply the division lemma to 766 and 430, to get
766 = 430 x 1 + 336
Step 2: Since the reminder 430 ≠ 0, we apply division lemma to 336 and 430, to get
430 = 336 x 1 + 94
Step 3: We consider the new divisor 336 and the new remainder 94, and apply the division lemma to get
336 = 94 x 3 + 54
We consider the new divisor 94 and the new remainder 54,and apply the division lemma to get
94 = 54 x 1 + 40
We consider the new divisor 54 and the new remainder 40,and apply the division lemma to get
54 = 40 x 1 + 14
We consider the new divisor 40 and the new remainder 14,and apply the division lemma to get
40 = 14 x 2 + 12
We consider the new divisor 14 and the new remainder 12,and apply the division lemma to get
14 = 12 x 1 + 2
We consider the new divisor 12 and the new remainder 2,and apply the division lemma to get
12 = 2 x 6 + 0
The remainder has now become zero, so our procedure stops. Since the divisor at this stage is 2, the HCF of 430 and 766 is 2
Notice that 2 = HCF(12,2) = HCF(14,12) = HCF(40,14) = HCF(54,40) = HCF(94,54) = HCF(336,94) = HCF(430,336) = HCF(766,430) .
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Frequently Asked Questions on HCF of 430, 766 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 430, 766?
Answer: HCF of 430, 766 is 2 the largest number that divides all the numbers leaving a remainder zero.
3. How to find HCF of 430, 766 using Euclid's Algorithm?
Answer: For arbitrary numbers 430, 766 apply Euclid’s Division Lemma in succession until you obtain a remainder zero. HCF is the remainder in the last but one step.