Greatest Common Factor of 670, 2871, 729

Greatest common factor or Greatest common divisor (GCD) can be calculated in two ways

• Greatest Common Factor of 670, 2871, 729 by common division method
• Greatest Common Factor of 670, 2871, 729 with matching the biggest common factor

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∴ GCF of numbers is 1 because of no common factors present between them.

Factors of 670

List of positive integer factors of 670 that divides 670 without a remainder.

1,2,5,10,67,134,335,670

Factors of 2871

List of positive integer factors of 2871 that divides 2871 without a remainder.

1,3,9,11,29,33,87,99,261,319,957,2871

Factors of 729

List of positive integer factors of 729 that divides 729 without a remainder.

1,3,9,27,81,243,729

Greatest Common Factor

We found the factors 670,2871,729 . The biggest common factor number is the GCF number.
So the greatest common factor 670,2871,729 is 1.

Here are some samples of GCF of two or more Numbers calculations.

• GCF of 963, 7027, 381
• GCF of 785, 1815, 181
• GCF of 229, 4491, 290
• GCF of 427, 7534, 448
• GCF of 272, 2872, 926

1. What is the GCF of 670, 2871, 729?

Answer: GCF of 670, 2871, 729 is 1.

2. How to Find the GCF of 670, 2871, 729

Answer: Greatest Common Factor(GCF) of 670, 2871, 729 = 1

Step 1: Divide all the numbers with common prime numbers having remainder zero.

Step 2: Then multiply all the prime factors GCF(670, 2871, 729) = 1.