Highest Common Factor of 999, 718 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 999, 718 i.e. 1 the largest integer that leaves a remainder zero for all numbers.
HCF of 999, 718 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 999, 718 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 999, 718 is 1.
HCF(999, 718) = 1
HCF of 999, 718 using Euclid's algorithm
Highest common factor or Highest common divisor (hcd) can be calculated by Euclid's algotithm.
Highest common factor (HCF) of 999, 718 is 1.
Highest Common Factor of 999,718 is 1
Step 1: Since 999 > 718, we apply the division lemma to 999 and 718, to get
999 = 718 x 1 + 281
Step 2: Since the reminder 718 ≠ 0, we apply division lemma to 281 and 718, to get
718 = 281 x 2 + 156
Step 3: We consider the new divisor 281 and the new remainder 156, and apply the division lemma to get
281 = 156 x 1 + 125
We consider the new divisor 156 and the new remainder 125,and apply the division lemma to get
156 = 125 x 1 + 31
We consider the new divisor 125 and the new remainder 31,and apply the division lemma to get
125 = 31 x 4 + 1
We consider the new divisor 31 and the new remainder 1,and apply the division lemma to get
31 = 1 x 31 + 0
The remainder has now become zero, so our procedure stops. Since the divisor at this stage is 1, the HCF of 999 and 718 is 1
Notice that 1 = HCF(31,1) = HCF(125,31) = HCF(156,125) = HCF(281,156) = HCF(718,281) = HCF(999,718) .
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Frequently Asked Questions on HCF of 999, 718 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 999, 718?
Answer: HCF of 999, 718 is 1 the largest number that divides all the numbers leaving a remainder zero.
3. How to find HCF of 999, 718 using Euclid's Algorithm?
Answer: For arbitrary numbers 999, 718 apply Euclid’s Division Lemma in succession until you obtain a remainder zero. HCF is the remainder in the last but one step.