Greatest Common Factor of 10, 44, 21, 160

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

• Greatest Common Factor of 10, 44, 21, 160 by common division method
• Greatest Common Factor of 10, 44, 21, 160 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 44

List of positive integer factors of 44 that divides 44 without a remainder.

1,2,4,11,22,44

Factors of 21

List of positive integer factors of 21 that divides 21 without a remainder.

1,3,7,21

Factors of 160

List of positive integer factors of 160 that divides 160 without a remainder.

1,2,4,5,8,10,16,20,32,40,80,160

Greatest Common Factor

We found the factors 10,44,21,160 . The biggest common factor number is the GCF number.
So the greatest common factor 10,44,21,160 is 1.

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

• GCF of 35, 59, 29, 891
• GCF of 94, 27, 71, 367
• GCF of 64, 45, 41, 268
• GCF of 70, 51, 90, 690
• GCF of 19, 29, 19, 524

1. What is the GCF of 10, 44, 21, 160?

Answer: GCF of 10, 44, 21, 160 is 1.

2. How to Find the GCF of 10, 44, 21, 160

Answer: Greatest Common Factor(GCF) of 10, 44, 21, 160 = 1

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

Step 2: Then multiply all the prime factors GCF(10, 44, 21, 160) = 1.