Highest Common Factor of 220, 801, 300 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 220, 801, 300 i.e. 1 the largest integer that leaves a remainder zero for all numbers.

HCF of 220, 801, 300 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 220, 801, 300 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 220, 801, 300 is 1.

HCF(220, 801, 300) = 1

HCF of 220, 801, 300 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 220, 801, 300 is 1.

Highest Common Factor of 220,801,300 using Euclid's algorithm

Highest Common Factor of 220,801,300 is 1

Step 1: Since 801 > 220, we apply the division lemma to 801 and 220, to get

801 = 220 x 3 + 141

Step 2: Since the reminder 220 ≠ 0, we apply division lemma to 141 and 220, to get

220 = 141 x 1 + 79

Step 3: We consider the new divisor 141 and the new remainder 79, and apply the division lemma to get

141 = 79 x 1 + 62

We consider the new divisor 79 and the new remainder 62,and apply the division lemma to get

79 = 62 x 1 + 17

We consider the new divisor 62 and the new remainder 17,and apply the division lemma to get

62 = 17 x 3 + 11

We consider the new divisor 17 and the new remainder 11,and apply the division lemma to get

17 = 11 x 1 + 6

We consider the new divisor 11 and the new remainder 6,and apply the division lemma to get

11 = 6 x 1 + 5

We consider the new divisor 6 and the new remainder 5,and apply the division lemma to get

6 = 5 x 1 + 1

We consider the new divisor 5 and the new remainder 1,and apply the division lemma to get

5 = 1 x 5 + 0

The remainder has now become zero, so our procedure stops. Since the divisor at this stage is 1, the HCF of 220 and 801 is 1

Notice that 1 = HCF(5,1) = HCF(6,5) = HCF(11,6) = HCF(17,11) = HCF(62,17) = HCF(79,62) = HCF(141,79) = HCF(220,141) = HCF(801,220) .

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

Step 1: Since 300 > 1, we apply the division lemma to 300 and 1, to get

300 = 1 x 300 + 0

The remainder has now become zero, so our procedure stops. Since the divisor at this stage is 1, the HCF of 1 and 300 is 1

Notice that 1 = HCF(300,1) .

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Frequently Asked Questions on HCF of 220, 801, 300 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 220, 801, 300?

Answer: HCF of 220, 801, 300 is 1 the largest number that divides all the numbers leaving a remainder zero.

3. How to find HCF of 220, 801, 300 using Euclid's Algorithm?

Answer: For arbitrary numbers 220, 801, 300 apply Euclid’s Division Lemma in succession until you obtain a remainder zero. HCF is the remainder in the last but one step.