Greatest Common Factor of 10, 20, 46, 477

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

• Greatest Common Factor of 10, 20, 46, 477 by common division method
• Greatest Common Factor of 10, 20, 46, 477 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 10

List of positive integer factors of 10 that divides 10 without a remainder.

1,2,5,10

Factors of 20

List of positive integer factors of 20 that divides 20 without a remainder.

1,2,4,5,10,20

Factors of 46

List of positive integer factors of 46 that divides 46 without a remainder.

1,2,23,46

Factors of 477

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

1,3,9,53,159,477

Greatest Common Factor

We found the factors 10,20,46,477 . The biggest common factor number is the GCF number.
So the greatest common factor 10,20,46,477 is 1.

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

• GCF of 85, 90, 68, 494
• GCF of 91, 83, 66, 253
• GCF of 28, 15, 45, 573
• GCF of 37, 63, 48, 789
• GCF of 88, 47, 34, 360

1. What is the GCF of 10, 20, 46, 477?

Answer: GCF of 10, 20, 46, 477 is 1.

2. How to Find the GCF of 10, 20, 46, 477

Answer: Greatest Common Factor(GCF) of 10, 20, 46, 477 = 1

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

Step 2: Then multiply all the prime factors GCF(10, 20, 46, 477) = 1.