Greatest Common Factor of 39, 85, 49, 70, 442

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

• Greatest Common Factor of 39, 85, 49, 70, 442 by common division method
• Greatest Common Factor of 39, 85, 49, 70, 442 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 39

List of positive integer factors of 39 that divides 39 without a remainder.

1,3,13,39

Factors of 85

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

1,5,17,85

Factors of 49

List of positive integer factors of 49 that divides 49 without a remainder.

1,7,49

Factors of 70

List of positive integer factors of 70 that divides 70 without a remainder.

1,2,5,7,10,14,35,70

Factors of 442

List of positive integer factors of 442 that divides 442 without a remainder.

1,2,13,17,26,34,221,442

Greatest Common Factor

We found the factors 39,85,49,70,442 . The biggest common factor number is the GCF number.
So the greatest common factor 39,85,49,70,442 is 1.

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

• GCF of 33, 96, 58, 41, 865
• GCF of 86, 93, 29, 15, 110
• GCF of 78, 91, 78, 91, 724
• GCF of 13, 75, 86, 49, 505
• GCF of 85, 32, 69, 37, 472

1. What is the GCF of 39, 85, 49, 70, 442?

Answer: GCF of 39, 85, 49, 70, 442 is 1.

2. How to Find the GCF of 39, 85, 49, 70, 442

Answer: Greatest Common Factor(GCF) of 39, 85, 49, 70, 442 = 1

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

Step 2: Then multiply all the prime factors GCF(39, 85, 49, 70, 442) = 1.