Greatest Common Factor of 425, 477, 875, 420

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

• Greatest Common Factor of 425, 477, 875, 420 by common division method
• Greatest Common Factor of 425, 477, 875, 420 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 425

List of positive integer factors of 425 that divides 425 without a remainder.

1,5,17,25,85,425

Factors of 477

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

1,3,9,53,159,477

Factors of 875

List of positive integer factors of 875 that divides 875 without a remainder.

1,5,7,25,35,125,175,875

Factors of 420

List of positive integer factors of 420 that divides 420 without a remainder.

1,2,3,4,5,6,7,10,12,14,15,20,21,28,30,35,42,60,70,84,105,140,210,420

Greatest Common Factor

We found the factors 425,477,875,420 . The biggest common factor number is the GCF number.
So the greatest common factor 425,477,875,420 is 1.

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

• GCF of 558, 996, 111, 828
• GCF of 139, 819, 433, 203
• GCF of 544, 261, 377, 697
• GCF of 214, 115, 197, 561
• GCF of 458, 331, 173, 398

1. What is the GCF of 425, 477, 875, 420?

Answer: GCF of 425, 477, 875, 420 is 1.

2. How to Find the GCF of 425, 477, 875, 420

Answer: Greatest Common Factor(GCF) of 425, 477, 875, 420 = 1

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

Step 2: Then multiply all the prime factors GCF(425, 477, 875, 420) = 1.