Greatest Common Factor of 42, 94, 747

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

• Greatest Common Factor of 42, 94, 747 by common division method
• Greatest Common Factor of 42, 94, 747 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 94

List of positive integer factors of 94 that divides 94 without a remainder.

1,2,47,94

Factors of 747

List of positive integer factors of 747 that divides 747 without a remainder.

1,3,9,83,249,747

Greatest Common Factor

We found the factors 42,94,747 . The biggest common factor number is the GCF number.
So the greatest common factor 42,94,747 is 1.

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

• GCF of 83, 95, 774
• GCF of 62, 18, 928
• GCF of 75, 42, 117
• GCF of 96, 96, 351
• GCF of 41, 48, 385

1. What is the GCF of 42, 94, 747?

Answer: GCF of 42, 94, 747 is 1.

2. How to Find the GCF of 42, 94, 747

Answer: Greatest Common Factor(GCF) of 42, 94, 747 = 1

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

Step 2: Then multiply all the prime factors GCF(42, 94, 747) = 1.