Greatest Common Factor of 42, 35, 72, 735

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

• Greatest Common Factor of 42, 35, 72, 735 by common division method
• Greatest Common Factor of 42, 35, 72, 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 35

List of positive integer factors of 35 that divides 35 without a remainder.

1,5,7,35

Factors of 72

List of positive integer factors of 72 that divides 72 without a remainder.

1,2,3,4,6,8,9,12,18,24,36,72

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 42,35,72,735 . The biggest common factor number is the GCF number.
So the greatest common factor 42,35,72,735 is 1.

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

• GCF of 22, 62, 83, 657
• GCF of 71, 92, 81, 668
• GCF of 34, 55, 18, 551
• GCF of 67, 77, 68, 380
• GCF of 65, 36, 32, 769

1. What is the GCF of 42, 35, 72, 735?

Answer: GCF of 42, 35, 72, 735 is 1.

2. How to Find the GCF of 42, 35, 72, 735

Answer: Greatest Common Factor(GCF) of 42, 35, 72, 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, 35, 72, 735) = 1.