Greatest Common Factor of 78, 47, 125

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

• Greatest Common Factor of 78, 47, 125 by common division method
• Greatest Common Factor of 78, 47, 125 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 47

List of positive integer factors of 47 that divides 47 without a remainder.

1,47

Factors of 125

List of positive integer factors of 125 that divides 125 without a remainder.

1,5,25,125

Greatest Common Factor

We found the factors 78,47,125 . The biggest common factor number is the GCF number.
So the greatest common factor 78,47,125 is 1.

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

• GCF of 65, 20, 603
• GCF of 48, 72, 380
• GCF of 23, 97, 388
• GCF of 25, 68, 253
• GCF of 98, 22, 278

1. What is the GCF of 78, 47, 125?

Answer: GCF of 78, 47, 125 is 1.

2. How to Find the GCF of 78, 47, 125

Answer: Greatest Common Factor(GCF) of 78, 47, 125 = 1

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

Step 2: Then multiply all the prime factors GCF(78, 47, 125) = 1.