Greatest Common Factor of 345, 879, 128

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

• Greatest Common Factor of 345, 879, 128 by common division method
• Greatest Common Factor of 345, 879, 128 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 879

List of positive integer factors of 879 that divides 879 without a remainder.

1,3,293,879

Factors of 128

List of positive integer factors of 128 that divides 128 without a remainder.

1,2,4,8,16,32,64,128

Greatest Common Factor

We found the factors 345,879,128 . The biggest common factor number is the GCF number.
So the greatest common factor 345,879,128 is 1.

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

• GCF of 925, 294, 222
• GCF of 998, 127, 782
• GCF of 129, 166, 646
• GCF of 633, 620, 136
• GCF of 323, 125, 853

1. What is the GCF of 345, 879, 128?

Answer: GCF of 345, 879, 128 is 1.

2. How to Find the GCF of 345, 879, 128

Answer: Greatest Common Factor(GCF) of 345, 879, 128 = 1

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

Step 2: Then multiply all the prime factors GCF(345, 879, 128) = 1.