Greatest Common Factor of 390, 112, 423

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

• Greatest Common Factor of 390, 112, 423 by common division method
• Greatest Common Factor of 390, 112, 423 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 390

List of positive integer factors of 390 that divides 390 without a remainder.

1,2,3,5,6,10,13,15,26,30,39,65,78,130,195,390

Factors of 112

List of positive integer factors of 112 that divides 112 without a remainder.

1,2,4,7,8,14,16,28,56,112

Factors of 423

List of positive integer factors of 423 that divides 423 without a remainder.

1,3,9,47,141,423

Greatest Common Factor

We found the factors 390,112,423 . The biggest common factor number is the GCF number.
So the greatest common factor 390,112,423 is 1.

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

• GCF of 383, 354, 749
• GCF of 522, 976, 873
• GCF of 702, 432, 812
• GCF of 889, 478, 323
• GCF of 213, 482, 431

1. What is the GCF of 390, 112, 423?

Answer: GCF of 390, 112, 423 is 1.

2. How to Find the GCF of 390, 112, 423

Answer: Greatest Common Factor(GCF) of 390, 112, 423 = 1

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

Step 2: Then multiply all the prime factors GCF(390, 112, 423) = 1.