Greatest Common Factor of 16, 424, 642

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

• Greatest Common Factor of 16, 424, 642 by common division method
• Greatest Common Factor of 16, 424, 642 with matching the biggest common factor

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∴ So the GCF of the given numbers is 2 = 2

Factors of 16

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

1,2,4,8,16

Factors of 424

List of positive integer factors of 424 that divides 424 without a remainder.

1,2,4,8,53,106,212,424

Factors of 642

List of positive integer factors of 642 that divides 642 without a remainder.

1,2,3,6,107,214,321,642

Greatest Common Factor

We found the factors 16,424,642 . The biggest common factor number is the GCF number.
So the greatest common factor 16,424,642 is 2.

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

• GCF of 31, 436, 976
• GCF of 46, 238, 580
• GCF of 53, 782, 784
• GCF of 72, 992, 593
• GCF of 71, 137, 726

1. What is the GCF of 16, 424, 642?

Answer: GCF of 16, 424, 642 is 2.

2. How to Find the GCF of 16, 424, 642

Answer: Greatest Common Factor(GCF) of 16, 424, 642 = 2

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

Step 2: Then multiply all the prime factors GCF(16, 424, 642) = 2.