Greatest Common Factor of 48, 51, 20, 386

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

• Greatest Common Factor of 48, 51, 20, 386 by common division method
• Greatest Common Factor of 48, 51, 20, 386 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 48

List of positive integer factors of 48 that divides 48 without a remainder.

1,2,3,4,6,8,12,16,24,48

Factors of 51

List of positive integer factors of 51 that divides 51 without a remainder.

1,3,17,51

Factors of 20

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

1,2,4,5,10,20

Factors of 386

List of positive integer factors of 386 that divides 386 without a remainder.

1,2,193,386

Greatest Common Factor

We found the factors 48,51,20,386 . The biggest common factor number is the GCF number.
So the greatest common factor 48,51,20,386 is 1.

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

• GCF of 38, 33, 52, 417
• GCF of 22, 15, 81, 167
• GCF of 68, 58, 95, 150
• GCF of 72, 84, 14, 542
• GCF of 82, 12, 82, 251

1. What is the GCF of 48, 51, 20, 386?

Answer: GCF of 48, 51, 20, 386 is 1.

2. How to Find the GCF of 48, 51, 20, 386

Answer: Greatest Common Factor(GCF) of 48, 51, 20, 386 = 1

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

Step 2: Then multiply all the prime factors GCF(48, 51, 20, 386) = 1.