Highest Common Factor of 1907, 4203 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 1907, 4203 i.e. 1 the largest integer that leaves a remainder zero for all numbers.
HCF of 1907, 4203 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 1907, 4203 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 1907, 4203 is 1.
HCF(1907, 4203) = 1
HCF of 1907, 4203 using Euclid's algorithm
Highest common factor or Highest common divisor (hcd) can be calculated by Euclid's algotithm.
Highest common factor (HCF) of 1907, 4203 is 1.
Highest Common Factor of 1907,4203 is 1
Step 1: Since 4203 > 1907, we apply the division lemma to 4203 and 1907, to get
4203 = 1907 x 2 + 389
Step 2: Since the reminder 1907 ≠ 0, we apply division lemma to 389 and 1907, to get
1907 = 389 x 4 + 351
Step 3: We consider the new divisor 389 and the new remainder 351, and apply the division lemma to get
389 = 351 x 1 + 38
We consider the new divisor 351 and the new remainder 38,and apply the division lemma to get
351 = 38 x 9 + 9
We consider the new divisor 38 and the new remainder 9,and apply the division lemma to get
38 = 9 x 4 + 2
We consider the new divisor 9 and the new remainder 2,and apply the division lemma to get
9 = 2 x 4 + 1
We consider the new divisor 2 and the new remainder 1,and apply the division lemma to get
2 = 1 x 2 + 0
The remainder has now become zero, so our procedure stops. Since the divisor at this stage is 1, the HCF of 1907 and 4203 is 1
Notice that 1 = HCF(2,1) = HCF(9,2) = HCF(38,9) = HCF(351,38) = HCF(389,351) = HCF(1907,389) = HCF(4203,1907) .
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Frequently Asked Questions on HCF of 1907, 4203 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 1907, 4203?
Answer: HCF of 1907, 4203 is 1 the largest number that divides all the numbers leaving a remainder zero.
3. How to find HCF of 1907, 4203 using Euclid's Algorithm?
Answer: For arbitrary numbers 1907, 4203 apply Euclid’s Division Lemma in succession until you obtain a remainder zero. HCF is the remainder in the last but one step.