Highest Common Factor of 87, 319 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 87, 319 i.e. 29 the largest integer that leaves a remainder zero for all numbers.
HCF of 87, 319 is 29 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 87, 319 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 87, 319 is 29.
HCF(87, 319) = 29
HCF of 87, 319 using Euclid's algorithm
Highest common factor or Highest common divisor (hcd) can be calculated by Euclid's algotithm.
Highest common factor (HCF) of 87, 319 is 29.
Highest Common Factor of 87,319 is 29
Step 1: Since 319 > 87, we apply the division lemma to 319 and 87, to get
319 = 87 x 3 + 58
Step 2: Since the reminder 87 ≠ 0, we apply division lemma to 58 and 87, to get
87 = 58 x 1 + 29
Step 3: We consider the new divisor 58 and the new remainder 29, and apply the division lemma to get
58 = 29 x 2 + 0
The remainder has now become zero, so our procedure stops. Since the divisor at this stage is 29, the HCF of 87 and 319 is 29
Notice that 29 = HCF(58,29) = HCF(87,58) = HCF(319,87) .
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Frequently Asked Questions on HCF of 87, 319 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 87, 319?
Answer: HCF of 87, 319 is 29 the largest number that divides all the numbers leaving a remainder zero.
3. How to find HCF of 87, 319 using Euclid's Algorithm?
Answer: For arbitrary numbers 87, 319 apply Euclid’s Division Lemma in succession until you obtain a remainder zero. HCF is the remainder in the last but one step.