Greatest Common Factor of 424, 661, 16

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

• Greatest Common Factor of 424, 661, 16 by common division method
• Greatest Common Factor of 424, 661, 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 424

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

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

Factors of 661

List of positive integer factors of 661 that divides 661 without a remainder.

1,661

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 424,661,16 . The biggest common factor number is the GCF number.
So the greatest common factor 424,661,16 is 1.

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

• GCF of 719, 243, 88
• GCF of 575, 117, 77
• GCF of 467, 548, 35
• GCF of 411, 519, 78
• GCF of 394, 112, 57

1. What is the GCF of 424, 661, 16?

Answer: GCF of 424, 661, 16 is 1.

2. How to Find the GCF of 424, 661, 16

Answer: Greatest Common Factor(GCF) of 424, 661, 16 = 1

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

Step 2: Then multiply all the prime factors GCF(424, 661, 16) = 1.