Greatest Common Factor of 42, 857, 499

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

• Greatest Common Factor of 42, 857, 499 by common division method
• Greatest Common Factor of 42, 857, 499 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 857

List of positive integer factors of 857 that divides 857 without a remainder.

1,857

Factors of 499

List of positive integer factors of 499 that divides 499 without a remainder.

1,499

Greatest Common Factor

We found the factors 42,857,499 . The biggest common factor number is the GCF number.
So the greatest common factor 42,857,499 is 1.

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

• GCF of 47, 756, 450
• GCF of 94, 276, 826
• GCF of 59, 761, 106
• GCF of 89, 623, 538
• GCF of 62, 113, 266

1. What is the GCF of 42, 857, 499?

Answer: GCF of 42, 857, 499 is 1.

2. How to Find the GCF of 42, 857, 499

Answer: Greatest Common Factor(GCF) of 42, 857, 499 = 1

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

Step 2: Then multiply all the prime factors GCF(42, 857, 499) = 1.