Greatest Common Factor of 90, 48, 686

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

• Greatest Common Factor of 90, 48, 686 by common division method
• Greatest Common Factor of 90, 48, 686 with matching the biggest common factor

Maximum 4 Number can be enter but you can reset

∴ So the GCF of the given numbers is 2 = 2

Factors of 90

List of positive integer factors of 90 that divides 90 without a remainder.

1,2,3,5,6,9,10,15,18,30,45,90

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 686

List of positive integer factors of 686 that divides 686 without a remainder.

1,2,7,14,49,98,343,686

Greatest Common Factor

We found the factors 90,48,686 . The biggest common factor number is the GCF number.
So the greatest common factor 90,48,686 is 2.

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

• GCF of 65, 94, 481
• GCF of 42, 15, 844
• GCF of 14, 97, 122
• GCF of 42, 24, 100
• GCF of 82, 54, 764

1. What is the GCF of 90, 48, 686?

Answer: GCF of 90, 48, 686 is 2.

2. How to Find the GCF of 90, 48, 686

Answer: Greatest Common Factor(GCF) of 90, 48, 686 = 2

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

Step 2: Then multiply all the prime factors GCF(90, 48, 686) = 2.