Greatest Common Factor of 42, 39, 85, 734

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

• Greatest Common Factor of 42, 39, 85, 734 by common division method
• Greatest Common Factor of 42, 39, 85, 734 with matching the biggest common factor

Maximum 4 Number can be enter but you can reset

∴ 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 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 734

List of positive integer factors of 734 that divides 734 without a remainder.

1,2,367,734

Greatest Common Factor

We found the factors 42,39,85,734 . The biggest common factor number is the GCF number.
So the greatest common factor 42,39,85,734 is 1.

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

• GCF of 92, 92, 30, 562
• GCF of 77, 25, 69, 382
• GCF of 42, 63, 13, 742
• GCF of 97, 38, 42, 717
• GCF of 68, 75, 53, 835

1. What is the GCF of 42, 39, 85, 734?

Answer: GCF of 42, 39, 85, 734 is 1.

2. How to Find the GCF of 42, 39, 85, 734

Answer: Greatest Common Factor(GCF) of 42, 39, 85, 734 = 1

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

Step 2: Then multiply all the prime factors GCF(42, 39, 85, 734) = 1.