Greatest Common Factor of 85, 63, 42, 382

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

• Greatest Common Factor of 85, 63, 42, 382 by common division method
• Greatest Common Factor of 85, 63, 42, 382 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 85

List of positive integer factors of 85 that divides 85 without a remainder.

1,5,17,85

Factors of 63

List of positive integer factors of 63 that divides 63 without a remainder.

1,3,7,9,21,63

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 382

List of positive integer factors of 382 that divides 382 without a remainder.

1,2,191,382

Greatest Common Factor

We found the factors 85,63,42,382 . The biggest common factor number is the GCF number.
So the greatest common factor 85,63,42,382 is 1.

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

• GCF of 32, 93, 87, 846
• GCF of 83, 35, 76, 407
• GCF of 44, 13, 64, 856
• GCF of 93, 97, 44, 726
• GCF of 75, 51, 60, 304

1. What is the GCF of 85, 63, 42, 382?

Answer: GCF of 85, 63, 42, 382 is 1.

2. How to Find the GCF of 85, 63, 42, 382

Answer: Greatest Common Factor(GCF) of 85, 63, 42, 382 = 1

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

Step 2: Then multiply all the prime factors GCF(85, 63, 42, 382) = 1.