Highest Common Factor of 670, 871 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 670, 871 i.e. 67 the largest integer that leaves a remainder zero for all numbers.
HCF of 670, 871 is 67 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 670, 871 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 670, 871 is 67.
HCF(670, 871) = 67
HCF of 670, 871 using Euclid's algorithm
Highest common factor or Highest common divisor (hcd) can be calculated by Euclid's algotithm.
Highest common factor (HCF) of 670, 871 is 67.
Highest Common Factor of 670,871 is 67
Step 1: Since 871 > 670, we apply the division lemma to 871 and 670, to get
871 = 670 x 1 + 201
Step 2: Since the reminder 670 ≠ 0, we apply division lemma to 201 and 670, to get
670 = 201 x 3 + 67
Step 3: We consider the new divisor 201 and the new remainder 67, and apply the division lemma to get
201 = 67 x 3 + 0
The remainder has now become zero, so our procedure stops. Since the divisor at this stage is 67, the HCF of 670 and 871 is 67
Notice that 67 = HCF(201,67) = HCF(670,201) = HCF(871,670) .
HCF using Euclid's Algorithm Calculation Examples
Here are some samples of HCF using Euclid's Algorithm calculations.
Frequently Asked Questions on HCF of 670, 871 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 670, 871?
Answer: HCF of 670, 871 is 67 the largest number that divides all the numbers leaving a remainder zero.
3. How to find HCF of 670, 871 using Euclid's Algorithm?
Answer: For arbitrary numbers 670, 871 apply Euclid’s Division Lemma in succession until you obtain a remainder zero. HCF is the remainder in the last but one step.