Greatest Common Factor of 42, 50, 585, 497

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

• Greatest Common Factor of 42, 50, 585, 497 by common division method
• Greatest Common Factor of 42, 50, 585, 497 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 42

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

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

Factors of 50

List of positive integer factors of 50 that divides 50 without a remainder.

1,2,5,10,25,50

Factors of 585

List of positive integer factors of 585 that divides 585 without a remainder.

1,3,5,9,13,15,39,45,65,117,195,585

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 42,50,585,497 . The biggest common factor number is the GCF number.
So the greatest common factor 42,50,585,497 is 1.

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

• GCF of 59, 11, 480, 849
• GCF of 91, 80, 572, 431
• GCF of 14, 78, 288, 631
• GCF of 51, 77, 469, 104
• GCF of 63, 32, 968, 697

1. What is the GCF of 42, 50, 585, 497?

Answer: GCF of 42, 50, 585, 497 is 1.

2. How to Find the GCF of 42, 50, 585, 497

Answer: Greatest Common Factor(GCF) of 42, 50, 585, 497 = 1

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

Step 2: Then multiply all the prime factors GCF(42, 50, 585, 497) = 1.