Highest Common Factor of 402, 871, 944 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 402, 871, 944 i.e. 1 the largest integer that leaves a remainder zero for all numbers.
HCF of 402, 871, 944 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 402, 871, 944 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 402, 871, 944 is 1.
HCF(402, 871, 944) = 1
HCF of 402, 871, 944 using Euclid's algorithm
Highest common factor or Highest common divisor (hcd) can be calculated by Euclid's algotithm.
Highest common factor (HCF) of 402, 871, 944 is 1.
Highest Common Factor of 402,871,944 is 1
Step 1: Since 871 > 402, we apply the division lemma to 871 and 402, to get
871 = 402 x 2 + 67
Step 2: Since the reminder 402 ≠ 0, we apply division lemma to 67 and 402, to get
402 = 67 x 6 + 0
The remainder has now become zero, so our procedure stops. Since the divisor at this stage is 67, the HCF of 402 and 871 is 67
Notice that 67 = HCF(402,67) = HCF(871,402) .
We can take hcf of as 1st numbers and next number as another number to apply in Euclidean lemma
Step 1: Since 944 > 67, we apply the division lemma to 944 and 67, to get
944 = 67 x 14 + 6
Step 2: Since the reminder 67 ≠ 0, we apply division lemma to 6 and 67, to get
67 = 6 x 11 + 1
Step 3: We consider the new divisor 6 and the new remainder 1, and apply the division lemma to get
6 = 1 x 6 + 0
The remainder has now become zero, so our procedure stops. Since the divisor at this stage is 1, the HCF of 67 and 944 is 1
Notice that 1 = HCF(6,1) = HCF(67,6) = HCF(944,67) .
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Frequently Asked Questions on HCF of 402, 871, 944 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 402, 871, 944?
Answer: HCF of 402, 871, 944 is 1 the largest number that divides all the numbers leaving a remainder zero.
3. How to find HCF of 402, 871, 944 using Euclid's Algorithm?
Answer: For arbitrary numbers 402, 871, 944 apply Euclid’s Division Lemma in succession until you obtain a remainder zero. HCF is the remainder in the last but one step.