Greatest Common Factor of 42, 47, 73, 735

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

• Greatest Common Factor of 42, 47, 73, 735 by common division method
• Greatest Common Factor of 42, 47, 73, 735 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 47

List of positive integer factors of 47 that divides 47 without a remainder.

1,47

Factors of 73

List of positive integer factors of 73 that divides 73 without a remainder.

1,73

Factors of 735

List of positive integer factors of 735 that divides 735 without a remainder.

1,3,5,7,15,21,35,49,105,147,245,735

Greatest Common Factor

We found the factors 42,47,73,735 . The biggest common factor number is the GCF number.
So the greatest common factor 42,47,73,735 is 1.

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

• GCF of 30, 22, 64, 197
• GCF of 64, 88, 88, 958
• GCF of 92, 74, 75, 268
• GCF of 73, 59, 30, 324
• GCF of 88, 58, 71, 522

1. What is the GCF of 42, 47, 73, 735?

Answer: GCF of 42, 47, 73, 735 is 1.

2. How to Find the GCF of 42, 47, 73, 735

Answer: Greatest Common Factor(GCF) of 42, 47, 73, 735 = 1

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

Step 2: Then multiply all the prime factors GCF(42, 47, 73, 735) = 1.