Highest Common Factor of 301, 858, 502 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 301, 858, 502 i.e. 1 the largest integer that leaves a remainder zero for all numbers.

HCF of 301, 858, 502 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 301, 858, 502 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 301, 858, 502 is 1.

HCF(301, 858, 502) = 1

HCF of 301, 858, 502 using Euclid's algorithm

Highest common factor or Highest common divisor (hcd) can be calculated by Euclid's algotithm.

HCF of:

Highest common factor (HCF) of 301, 858, 502 is 1.

Highest Common Factor of 301,858,502 using Euclid's algorithm

Highest Common Factor of 301,858,502 is 1

Step 1: Since 858 > 301, we apply the division lemma to 858 and 301, to get

858 = 301 x 2 + 256

Step 2: Since the reminder 301 ≠ 0, we apply division lemma to 256 and 301, to get

301 = 256 x 1 + 45

Step 3: We consider the new divisor 256 and the new remainder 45, and apply the division lemma to get

256 = 45 x 5 + 31

We consider the new divisor 45 and the new remainder 31,and apply the division lemma to get

45 = 31 x 1 + 14

We consider the new divisor 31 and the new remainder 14,and apply the division lemma to get

31 = 14 x 2 + 3

We consider the new divisor 14 and the new remainder 3,and apply the division lemma to get

14 = 3 x 4 + 2

We consider the new divisor 3 and the new remainder 2,and apply the division lemma to get

3 = 2 x 1 + 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 301 and 858 is 1

Notice that 1 = HCF(2,1) = HCF(3,2) = HCF(14,3) = HCF(31,14) = HCF(45,31) = HCF(256,45) = HCF(301,256) = HCF(858,301) .

We can take hcf of as 1st numbers and next number as another number to apply in Euclidean lemma

Step 1: Since 502 > 1, we apply the division lemma to 502 and 1, to get

502 = 1 x 502 + 0

The remainder has now become zero, so our procedure stops. Since the divisor at this stage is 1, the HCF of 1 and 502 is 1

Notice that 1 = HCF(502,1) .

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Frequently Asked Questions on HCF of 301, 858, 502 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 301, 858, 502?

Answer: HCF of 301, 858, 502 is 1 the largest number that divides all the numbers leaving a remainder zero.

3. How to find HCF of 301, 858, 502 using Euclid's Algorithm?

Answer: For arbitrary numbers 301, 858, 502 apply Euclid’s Division Lemma in succession until you obtain a remainder zero. HCF is the remainder in the last but one step.