Highest Common Factor of 446, 3917 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 446, 3917 i.e. 1 the largest integer that leaves a remainder zero for all numbers.
HCF of 446, 3917 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 446, 3917 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 446, 3917 is 1.
HCF(446, 3917) = 1
HCF of 446, 3917 using Euclid's algorithm
Highest common factor or Highest common divisor (hcd) can be calculated by Euclid's algotithm.
Highest common factor (HCF) of 446, 3917 is 1.
Highest Common Factor of 446,3917 is 1
Step 1: Since 3917 > 446, we apply the division lemma to 3917 and 446, to get
3917 = 446 x 8 + 349
Step 2: Since the reminder 446 ≠ 0, we apply division lemma to 349 and 446, to get
446 = 349 x 1 + 97
Step 3: We consider the new divisor 349 and the new remainder 97, and apply the division lemma to get
349 = 97 x 3 + 58
We consider the new divisor 97 and the new remainder 58,and apply the division lemma to get
97 = 58 x 1 + 39
We consider the new divisor 58 and the new remainder 39,and apply the division lemma to get
58 = 39 x 1 + 19
We consider the new divisor 39 and the new remainder 19,and apply the division lemma to get
39 = 19 x 2 + 1
We consider the new divisor 19 and the new remainder 1,and apply the division lemma to get
19 = 1 x 19 + 0
The remainder has now become zero, so our procedure stops. Since the divisor at this stage is 1, the HCF of 446 and 3917 is 1
Notice that 1 = HCF(19,1) = HCF(39,19) = HCF(58,39) = HCF(97,58) = HCF(349,97) = HCF(446,349) = HCF(3917,446) .
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Frequently Asked Questions on HCF of 446, 3917 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 446, 3917?
Answer: HCF of 446, 3917 is 1 the largest number that divides all the numbers leaving a remainder zero.
3. How to find HCF of 446, 3917 using Euclid's Algorithm?
Answer: For arbitrary numbers 446, 3917 apply Euclid’s Division Lemma in succession until you obtain a remainder zero. HCF is the remainder in the last but one step.