Greatest Common Factor of 4001, 9920

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

• Greatest Common Factor of 4001, 9920 by common division method
• Greatest Common Factor of 4001, 9920 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 4001

List of positive integer factors of 4001 that divides 4001 without a remainder.

1,4001

Factors of 9920

List of positive integer factors of 9920 that divides 9920 without a remainder.

1,2,4,5,8,10,16,20,31,32,40,62,64,80,124,155,160,248,310,320,496,620,992,1240,1984,2480,4960,9920

Greatest Common Factor

We found the factors 4001,9920 . The biggest common factor number is the GCF number.
So the greatest common factor 4001,9920 is 1.

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

• GCF of 6573, 9289
• GCF of 6228, 5543
• GCF of 9217, 5038
• GCF of 1134, 8294
• GCF of 9957, 3235

1. What is the GCF of 4001, 9920?

Answer: GCF of 4001, 9920 is 1.

2. How to Find the GCF of 4001, 9920

Answer: Greatest Common Factor(GCF) of 4001, 9920 = 1

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

Step 2: Then multiply all the prime factors GCF(4001, 9920) = 1.