Highest Common Factor of 310, 220, 702 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 310, 220, 702 i.e. 2 the largest integer that leaves a remainder zero for all numbers.

HCF of 310, 220, 702 is 2 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 310, 220, 702 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 310, 220, 702 is 2.

HCF(310, 220, 702) = 2

HCF of 310, 220, 702 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 310, 220, 702 is 2.

Highest Common Factor of 310,220,702 using Euclid's algorithm

Highest Common Factor of 310,220,702 is 2

Step 1: Since 310 > 220, we apply the division lemma to 310 and 220, to get

310 = 220 x 1 + 90

Step 2: Since the reminder 220 ≠ 0, we apply division lemma to 90 and 220, to get

220 = 90 x 2 + 40

Step 3: We consider the new divisor 90 and the new remainder 40, and apply the division lemma to get

90 = 40 x 2 + 10

We consider the new divisor 40 and the new remainder 10, and apply the division lemma to get

40 = 10 x 4 + 0

The remainder has now become zero, so our procedure stops. Since the divisor at this stage is 10, the HCF of 310 and 220 is 10

Notice that 10 = HCF(40,10) = HCF(90,40) = HCF(220,90) = HCF(310,220) .

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

Step 1: Since 702 > 10, we apply the division lemma to 702 and 10, to get

702 = 10 x 70 + 2

Step 2: Since the reminder 10 ≠ 0, we apply division lemma to 2 and 10, to get

10 = 2 x 5 + 0

The remainder has now become zero, so our procedure stops. Since the divisor at this stage is 2, the HCF of 10 and 702 is 2

Notice that 2 = HCF(10,2) = HCF(702,10) .

HCF using Euclid's Algorithm Calculation Examples

Here are some samples of HCF using Euclid's Algorithm calculations.

Frequently Asked Questions on HCF of 310, 220, 702 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 310, 220, 702?

Answer: HCF of 310, 220, 702 is 2 the largest number that divides all the numbers leaving a remainder zero.

3. How to find HCF of 310, 220, 702 using Euclid's Algorithm?

Answer: For arbitrary numbers 310, 220, 702 apply Euclid’s Division Lemma in succession until you obtain a remainder zero. HCF is the remainder in the last but one step.