Highest Common Factor of 901, 670, 913 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 901, 670, 913 i.e. 1 the largest integer that leaves a remainder zero for all numbers.
HCF of 901, 670, 913 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 901, 670, 913 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 901, 670, 913 is 1.
HCF(901, 670, 913) = 1
HCF of 901, 670, 913 using Euclid's algorithm
Highest common factor or Highest common divisor (hcd) can be calculated by Euclid's algotithm.
Highest common factor (HCF) of 901, 670, 913 is 1.
Highest Common Factor of 901,670,913 is 1
Step 1: Since 901 > 670, we apply the division lemma to 901 and 670, to get
901 = 670 x 1 + 231
Step 2: Since the reminder 670 ≠ 0, we apply division lemma to 231 and 670, to get
670 = 231 x 2 + 208
Step 3: We consider the new divisor 231 and the new remainder 208, and apply the division lemma to get
231 = 208 x 1 + 23
We consider the new divisor 208 and the new remainder 23,and apply the division lemma to get
208 = 23 x 9 + 1
We consider the new divisor 23 and the new remainder 1,and apply the division lemma to get
23 = 1 x 23 + 0
The remainder has now become zero, so our procedure stops. Since the divisor at this stage is 1, the HCF of 901 and 670 is 1
Notice that 1 = HCF(23,1) = HCF(208,23) = HCF(231,208) = HCF(670,231) = HCF(901,670) .
We can take hcf of as 1st numbers and next number as another number to apply in Euclidean lemma
Step 1: Since 913 > 1, we apply the division lemma to 913 and 1, to get
913 = 1 x 913 + 0
The remainder has now become zero, so our procedure stops. Since the divisor at this stage is 1, the HCF of 1 and 913 is 1
Notice that 1 = HCF(913,1) .
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Frequently Asked Questions on HCF of 901, 670, 913 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 901, 670, 913?
Answer: HCF of 901, 670, 913 is 1 the largest number that divides all the numbers leaving a remainder zero.
3. How to find HCF of 901, 670, 913 using Euclid's Algorithm?
Answer: For arbitrary numbers 901, 670, 913 apply Euclid’s Division Lemma in succession until you obtain a remainder zero. HCF is the remainder in the last but one step.