Greatest Common Factor of 345, 125, 77

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

• Greatest Common Factor of 345, 125, 77 by common division method
• Greatest Common Factor of 345, 125, 77 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 345

List of positive integer factors of 345 that divides 345 without a remainder.

1,3,5,15,23,69,115,345

Factors of 125

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

1,5,25,125

Factors of 77

List of positive integer factors of 77 that divides 77 without a remainder.

1,7,11,77

Greatest Common Factor

We found the factors 345,125,77 . The biggest common factor number is the GCF number.
So the greatest common factor 345,125,77 is 1.

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

• GCF of 909, 773, 73
• GCF of 958, 116, 51
• GCF of 956, 616, 25
• GCF of 712, 482, 90
• GCF of 957, 480, 12

1. What is the GCF of 345, 125, 77?

Answer: GCF of 345, 125, 77 is 1.

2. How to Find the GCF of 345, 125, 77

Answer: Greatest Common Factor(GCF) of 345, 125, 77 = 1

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

Step 2: Then multiply all the prime factors GCF(345, 125, 77) = 1.