Highest Common Factor of 435, 992 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 435, 992 i.e. 1 the largest integer that leaves a remainder zero for all numbers.
HCF of 435, 992 is 1 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 435, 992 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 435, 992 is 1.
HCF(435, 992) = 1
HCF of 435, 992 using Euclid's algorithm
Highest common factor or Highest common divisor (hcd) can be calculated by Euclid's algotithm.
Highest common factor (HCF) of 435, 992 is 1.
Highest Common Factor of 435,992 is 1
Step 1: Since 992 > 435, we apply the division lemma to 992 and 435, to get
992 = 435 x 2 + 122
Step 2: Since the reminder 435 ≠ 0, we apply division lemma to 122 and 435, to get
435 = 122 x 3 + 69
Step 3: We consider the new divisor 122 and the new remainder 69, and apply the division lemma to get
122 = 69 x 1 + 53
We consider the new divisor 69 and the new remainder 53,and apply the division lemma to get
69 = 53 x 1 + 16
We consider the new divisor 53 and the new remainder 16,and apply the division lemma to get
53 = 16 x 3 + 5
We consider the new divisor 16 and the new remainder 5,and apply the division lemma to get
16 = 5 x 3 + 1
We consider the new divisor 5 and the new remainder 1,and apply the division lemma to get
5 = 1 x 5 + 0
The remainder has now become zero, so our procedure stops. Since the divisor at this stage is 1, the HCF of 435 and 992 is 1
Notice that 1 = HCF(5,1) = HCF(16,5) = HCF(53,16) = HCF(69,53) = HCF(122,69) = HCF(435,122) = HCF(992,435) .
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Frequently Asked Questions on HCF of 435, 992 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 435, 992?
Answer: HCF of 435, 992 is 1 the largest number that divides all the numbers leaving a remainder zero.
3. How to find HCF of 435, 992 using Euclid's Algorithm?
Answer: For arbitrary numbers 435, 992 apply Euclid’s Division Lemma in succession until you obtain a remainder zero. HCF is the remainder in the last but one step.