Greatest Common Factor of 54, 70, 43, 423

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

• Greatest Common Factor of 54, 70, 43, 423 by common division method
• Greatest Common Factor of 54, 70, 43, 423 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 54

List of positive integer factors of 54 that divides 54 without a remainder.

1,2,3,6,9,18,27,54

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 43

List of positive integer factors of 43 that divides 43 without a remainder.

1,43

Factors of 423

List of positive integer factors of 423 that divides 423 without a remainder.

1,3,9,47,141,423

Greatest Common Factor

We found the factors 54,70,43,423 . The biggest common factor number is the GCF number.
So the greatest common factor 54,70,43,423 is 1.

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

• GCF of 42, 95, 11, 529
• GCF of 74, 54, 53, 864
• GCF of 65, 98, 11, 802
• GCF of 23, 73, 32, 441
• GCF of 50, 63, 70, 468

1. What is the GCF of 54, 70, 43, 423?

Answer: GCF of 54, 70, 43, 423 is 1.

2. How to Find the GCF of 54, 70, 43, 423

Answer: Greatest Common Factor(GCF) of 54, 70, 43, 423 = 1

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

Step 2: Then multiply all the prime factors GCF(54, 70, 43, 423) = 1.