Greatest Common Factor of 71, 27, 72, 830

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

• Greatest Common Factor of 71, 27, 72, 830 by common division method
• Greatest Common Factor of 71, 27, 72, 830 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 71

List of positive integer factors of 71 that divides 71 without a remainder.

1,71

Factors of 27

List of positive integer factors of 27 that divides 27 without a remainder.

1,3,9,27

Factors of 72

List of positive integer factors of 72 that divides 72 without a remainder.

1,2,3,4,6,8,9,12,18,24,36,72

Factors of 830

List of positive integer factors of 830 that divides 830 without a remainder.

1,2,5,10,83,166,415,830

Greatest Common Factor

We found the factors 71,27,72,830 . The biggest common factor number is the GCF number.
So the greatest common factor 71,27,72,830 is 1.

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

• GCF of 79, 42, 32, 505
• GCF of 74, 48, 26, 568
• GCF of 45, 36, 56, 649
• GCF of 75, 23, 92, 666
• GCF of 11, 59, 43, 592

1. What is the GCF of 71, 27, 72, 830?

Answer: GCF of 71, 27, 72, 830 is 1.

2. How to Find the GCF of 71, 27, 72, 830

Answer: Greatest Common Factor(GCF) of 71, 27, 72, 830 = 1

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

Step 2: Then multiply all the prime factors GCF(71, 27, 72, 830) = 1.