Greatest Common Factor of 477, 394, 402

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

• Greatest Common Factor of 477, 394, 402 by common division method
• Greatest Common Factor of 477, 394, 402 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 477

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

1,3,9,53,159,477

Factors of 394

List of positive integer factors of 394 that divides 394 without a remainder.

1,2,197,394

Factors of 402

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

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

Greatest Common Factor

We found the factors 477,394,402 . The biggest common factor number is the GCF number.
So the greatest common factor 477,394,402 is 1.

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

• GCF of 849, 131, 530
• GCF of 713, 654, 145
• GCF of 841, 248, 603
• GCF of 218, 101, 859
• GCF of 506, 237, 157

1. What is the GCF of 477, 394, 402?

Answer: GCF of 477, 394, 402 is 1.

2. How to Find the GCF of 477, 394, 402

Answer: Greatest Common Factor(GCF) of 477, 394, 402 = 1

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

Step 2: Then multiply all the prime factors GCF(477, 394, 402) = 1.