Highest Common Factor of 1910, 6930 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 1910, 6930 i.e. 10 the largest integer that leaves a remainder zero for all numbers.
HCF of 1910, 6930 is 10 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 1910, 6930 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 1910, 6930 is 10.
HCF(1910, 6930) = 10
HCF of 1910, 6930 using Euclid's algorithm
Highest common factor or Highest common divisor (hcd) can be calculated by Euclid's algotithm.
Highest common factor (HCF) of 1910, 6930 is 10.
Highest Common Factor of 1910,6930 is 10
Step 1: Since 6930 > 1910, we apply the division lemma to 6930 and 1910, to get
6930 = 1910 x 3 + 1200
Step 2: Since the reminder 1910 ≠ 0, we apply division lemma to 1200 and 1910, to get
1910 = 1200 x 1 + 710
Step 3: We consider the new divisor 1200 and the new remainder 710, and apply the division lemma to get
1200 = 710 x 1 + 490
We consider the new divisor 710 and the new remainder 490,and apply the division lemma to get
710 = 490 x 1 + 220
We consider the new divisor 490 and the new remainder 220,and apply the division lemma to get
490 = 220 x 2 + 50
We consider the new divisor 220 and the new remainder 50,and apply the division lemma to get
220 = 50 x 4 + 20
We consider the new divisor 50 and the new remainder 20,and apply the division lemma to get
50 = 20 x 2 + 10
We consider the new divisor 20 and the new remainder 10,and apply the division lemma to get
20 = 10 x 2 + 0
The remainder has now become zero, so our procedure stops. Since the divisor at this stage is 10, the HCF of 1910 and 6930 is 10
Notice that 10 = HCF(20,10) = HCF(50,20) = HCF(220,50) = HCF(490,220) = HCF(710,490) = HCF(1200,710) = HCF(1910,1200) = HCF(6930,1910) .
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Frequently Asked Questions on HCF of 1910, 6930 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 1910, 6930?
Answer: HCF of 1910, 6930 is 10 the largest number that divides all the numbers leaving a remainder zero.
3. How to find HCF of 1910, 6930 using Euclid's Algorithm?
Answer: For arbitrary numbers 1910, 6930 apply Euclid’s Division Lemma in succession until you obtain a remainder zero. HCF is the remainder in the last but one step.