Greatest Common Factor of 42, 558, 573

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

• Greatest Common Factor of 42, 558, 573 by common division method
• Greatest Common Factor of 42, 558, 573 with matching the biggest common factor

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∴ So the GCF of the given numbers is 3 = 3

Factors of 42

List of positive integer factors of 42 that divides 42 without a remainder.

1,2,3,6,7,14,21,42

Factors of 558

List of positive integer factors of 558 that divides 558 without a remainder.

1,2,3,6,9,18,31,62,93,186,279,558

Factors of 573

List of positive integer factors of 573 that divides 573 without a remainder.

1,3,191,573

Greatest Common Factor

We found the factors 42,558,573 . The biggest common factor number is the GCF number.
So the greatest common factor 42,558,573 is 3.

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

• GCF of 41, 416, 781
• GCF of 73, 891, 273
• GCF of 53, 555, 546
• GCF of 38, 198, 938
• GCF of 96, 709, 761

1. What is the GCF of 42, 558, 573?

Answer: GCF of 42, 558, 573 is 3.

2. How to Find the GCF of 42, 558, 573

Answer: Greatest Common Factor(GCF) of 42, 558, 573 = 3

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

Step 2: Then multiply all the prime factors GCF(42, 558, 573) = 3.