Highest Common Factor of 852, 781 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 852, 781 i.e. 71 the largest integer that leaves a remainder zero for all numbers.
HCF of 852, 781 is 71 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 852, 781 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 852, 781 is 71.
HCF(852, 781) = 71
HCF of 852, 781 using Euclid's algorithm
Highest common factor or Highest common divisor (hcd) can be calculated by Euclid's algotithm.
Highest common factor (HCF) of 852, 781 is 71.
Highest Common Factor of 852,781 is 71
Step 1: Since 852 > 781, we apply the division lemma to 852 and 781, to get
852 = 781 x 1 + 71
Step 2: Since the reminder 781 ≠ 0, we apply division lemma to 71 and 781, to get
781 = 71 x 11 + 0
The remainder has now become zero, so our procedure stops. Since the divisor at this stage is 71, the HCF of 852 and 781 is 71
Notice that 71 = HCF(781,71) = HCF(852,781) .
HCF using Euclid's Algorithm Calculation Examples
Here are some samples of HCF using Euclid's Algorithm calculations.
Frequently Asked Questions on HCF of 852, 781 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 852, 781?
Answer: HCF of 852, 781 is 71 the largest number that divides all the numbers leaving a remainder zero.
3. How to find HCF of 852, 781 using Euclid's Algorithm?
Answer: For arbitrary numbers 852, 781 apply Euclid’s Division Lemma in succession until you obtain a remainder zero. HCF is the remainder in the last but one step.