Greatest Common Factor of 745, 398, 423

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

• Greatest Common Factor of 745, 398, 423 by common division method
• Greatest Common Factor of 745, 398, 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 745

List of positive integer factors of 745 that divides 745 without a remainder.

1,5,149,745

Factors of 398

List of positive integer factors of 398 that divides 398 without a remainder.

1,2,199,398

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 745,398,423 . The biggest common factor number is the GCF number.
So the greatest common factor 745,398,423 is 1.

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

• GCF of 340, 959, 694
• GCF of 814, 273, 916
• GCF of 970, 135, 776
• GCF of 629, 100, 471
• GCF of 882, 797, 386

1. What is the GCF of 745, 398, 423?

Answer: GCF of 745, 398, 423 is 1.

2. How to Find the GCF of 745, 398, 423

Answer: Greatest Common Factor(GCF) of 745, 398, 423 = 1

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

Step 2: Then multiply all the prime factors GCF(745, 398, 423) = 1.