Greatest Common Factor of 427, 858, 345

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

• Greatest Common Factor of 427, 858, 345 by common division method
• Greatest Common Factor of 427, 858, 345 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 427

List of positive integer factors of 427 that divides 427 without a remainder.

1,7,61,427

Factors of 858

List of positive integer factors of 858 that divides 858 without a remainder.

1,2,3,6,11,13,22,26,33,39,66,78,143,286,429,858

Factors of 345

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

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

Greatest Common Factor

We found the factors 427,858,345 . The biggest common factor number is the GCF number.
So the greatest common factor 427,858,345 is 1.

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

• GCF of 776, 191, 925
• GCF of 634, 631, 649
• GCF of 503, 642, 325
• GCF of 911, 524, 476
• GCF of 221, 645, 254

1. What is the GCF of 427, 858, 345?

Answer: GCF of 427, 858, 345 is 1.

2. How to Find the GCF of 427, 858, 345

Answer: Greatest Common Factor(GCF) of 427, 858, 345 = 1

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

Step 2: Then multiply all the prime factors GCF(427, 858, 345) = 1.