Greatest Common Factor of 29, 78, 2

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

• Greatest Common Factor of 29, 78, 2 by common division method
• Greatest Common Factor of 29, 78, 2 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 29

List of positive integer factors of 29 that divides 29 without a remainder.

1,29

Factors of 78

List of positive integer factors of 78 that divides 78 without a remainder.

1,2,3,6,13,26,39,78

Factors of 2

List of positive integer factors of 2 that divides 2 without a remainder.

1,2

Greatest Common Factor

We found the factors 29,78,2 . The biggest common factor number is the GCF number.
So the greatest common factor 29,78,2 is 1.

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

• GCF of 99, 99, 1
• GCF of 23, 43, 5
• GCF of 36, 68, 2
• GCF of 86, 67, 7
• GCF of 44, 70, 2

1. What is the GCF of 29, 78, 2?

Answer: GCF of 29, 78, 2 is 1.

2. How to Find the GCF of 29, 78, 2

Answer: Greatest Common Factor(GCF) of 29, 78, 2 = 1

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

Step 2: Then multiply all the prime factors GCF(29, 78, 2) = 1.