Greatest Common Factor of 423, 750, 28

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

• Greatest Common Factor of 423, 750, 28 by common division method
• Greatest Common Factor of 423, 750, 28 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 423

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

1,3,9,47,141,423

Factors of 750

List of positive integer factors of 750 that divides 750 without a remainder.

1,2,3,5,6,10,15,25,30,50,75,125,150,250,375,750

Factors of 28

List of positive integer factors of 28 that divides 28 without a remainder.

1,2,4,7,14,28

Greatest Common Factor

We found the factors 423,750,28 . The biggest common factor number is the GCF number.
So the greatest common factor 423,750,28 is 1.

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

• GCF of 373, 449, 26
• GCF of 925, 838, 76
• GCF of 297, 460, 97
• GCF of 386, 707, 83
• GCF of 534, 115, 22

1. What is the GCF of 423, 750, 28?

Answer: GCF of 423, 750, 28 is 1.

2. How to Find the GCF of 423, 750, 28

Answer: Greatest Common Factor(GCF) of 423, 750, 28 = 1

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

Step 2: Then multiply all the prime factors GCF(423, 750, 28) = 1.