Greatest Common Factor of 423, 676, 16

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

• Greatest Common Factor of 423, 676, 16 by common division method
• Greatest Common Factor of 423, 676, 16 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 423

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

1,3,9,47,141,423

Factors of 676

List of positive integer factors of 676 that divides 676 without a remainder.

1,2,4,13,26,52,169,338,676

Factors of 16

List of positive integer factors of 16 that divides 16 without a remainder.

1,2,4,8,16

Greatest Common Factor

We found the factors 423,676,16 . The biggest common factor number is the GCF number.
So the greatest common factor 423,676,16 is 1.

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

• GCF of 972, 944, 59
• GCF of 637, 361, 68
• GCF of 616, 890, 84
• GCF of 601, 451, 41
• GCF of 358, 573, 79

1. What is the GCF of 423, 676, 16?

Answer: GCF of 423, 676, 16 is 1.

2. How to Find the GCF of 423, 676, 16

Answer: Greatest Common Factor(GCF) of 423, 676, 16 = 1

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

Step 2: Then multiply all the prime factors GCF(423, 676, 16) = 1.