Greatest Common Factor of 42, 273, 497

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

• Greatest Common Factor of 42, 273, 497 by common division method
• Greatest Common Factor of 42, 273, 497 with matching the biggest common factor

Maximum 4 Number can be enter but you can reset

∴ So the GCF of the given numbers is 7 = 7

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 273

List of positive integer factors of 273 that divides 273 without a remainder.

1,3,7,13,21,39,91,273

Factors of 497

List of positive integer factors of 497 that divides 497 without a remainder.

1,7,71,497

Greatest Common Factor

We found the factors 42,273,497 . The biggest common factor number is the GCF number.
So the greatest common factor 42,273,497 is 7.

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

• GCF of 69, 729, 527
• GCF of 38, 814, 881
• GCF of 23, 708, 606
• GCF of 61, 660, 303
• GCF of 20, 798, 185

1. What is the GCF of 42, 273, 497?

Answer: GCF of 42, 273, 497 is 7.

2. How to Find the GCF of 42, 273, 497

Answer: Greatest Common Factor(GCF) of 42, 273, 497 = 7

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

Step 2: Then multiply all the prime factors GCF(42, 273, 497) = 7.