Greatest Common Factor of 402, 747, 915

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

• Greatest Common Factor of 402, 747, 915 by common division method
• Greatest Common Factor of 402, 747, 915 with matching the biggest common factor

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∴ So the GCF of the given numbers is 3 = 3

Factors of 402

List of positive integer factors of 402 that divides 402 without a remainder.

1,2,3,6,67,134,201,402

Factors of 747

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

1,3,9,83,249,747

Factors of 915

List of positive integer factors of 915 that divides 915 without a remainder.

1,3,5,15,61,183,305,915

Greatest Common Factor

We found the factors 402,747,915 . The biggest common factor number is the GCF number.
So the greatest common factor 402,747,915 is 3.

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

• GCF of 580, 427, 565
• GCF of 380, 611, 735
• GCF of 702, 669, 605
• GCF of 686, 271, 977
• GCF of 335, 695, 235

1. What is the GCF of 402, 747, 915?

Answer: GCF of 402, 747, 915 is 3.

2. How to Find the GCF of 402, 747, 915

Answer: Greatest Common Factor(GCF) of 402, 747, 915 = 3

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

Step 2: Then multiply all the prime factors GCF(402, 747, 915) = 3.