Greatest Common Factor of 477, 402, 747

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

• Greatest Common Factor of 477, 402, 747 by common division method
• Greatest Common Factor of 477, 402, 747 with matching the biggest common factor

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

Factors of 477

List of positive integer factors of 477 that divides 477 without a remainder.

1,3,9,53,159,477

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

Greatest Common Factor

We found the factors 477,402,747 . The biggest common factor number is the GCF number.
So the greatest common factor 477,402,747 is 3.

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

• GCF of 547, 524, 676
• GCF of 692, 153, 600
• GCF of 400, 241, 576
• GCF of 421, 245, 683
• GCF of 246, 489, 866

1. What is the GCF of 477, 402, 747?

Answer: GCF of 477, 402, 747 is 3.

2. How to Find the GCF of 477, 402, 747

Answer: Greatest Common Factor(GCF) of 477, 402, 747 = 3

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

Step 2: Then multiply all the prime factors GCF(477, 402, 747) = 3.