Greatest Common Factor of 78, 71, 24, 276

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

• Greatest Common Factor of 78, 71, 24, 276 by common division method
• Greatest Common Factor of 78, 71, 24, 276 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 78

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

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

Factors of 71

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

1,71

Factors of 24

List of positive integer factors of 24 that divides 24 without a remainder.

1,2,3,4,6,8,12,24

Factors of 276

List of positive integer factors of 276 that divides 276 without a remainder.

1,2,3,4,6,12,23,46,69,92,138,276

Greatest Common Factor

We found the factors 78,71,24,276 . The biggest common factor number is the GCF number.
So the greatest common factor 78,71,24,276 is 1.

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

• GCF of 28, 55, 41, 269
• GCF of 86, 14, 17, 158
• GCF of 90, 36, 20, 786
• GCF of 74, 75, 12, 653
• GCF of 87, 18, 13, 435

1. What is the GCF of 78, 71, 24, 276?

Answer: GCF of 78, 71, 24, 276 is 1.

2. How to Find the GCF of 78, 71, 24, 276

Answer: Greatest Common Factor(GCF) of 78, 71, 24, 276 = 1

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

Step 2: Then multiply all the prime factors GCF(78, 71, 24, 276) = 1.