Greatest Common Factor of 40, 98, 858

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

• Greatest Common Factor of 40, 98, 858 by common division method
• Greatest Common Factor of 40, 98, 858 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 40

List of positive integer factors of 40 that divides 40 without a remainder.

1,2,4,5,8,10,20,40

Factors of 98

List of positive integer factors of 98 that divides 98 without a remainder.

1,2,7,14,49,98

Factors of 858

List of positive integer factors of 858 that divides 858 without a remainder.

1,2,3,6,11,13,22,26,33,39,66,78,143,286,429,858

Greatest Common Factor

We found the factors 40,98,858 . The biggest common factor number is the GCF number.
So the greatest common factor 40,98,858 is 2.

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

• GCF of 76, 34, 386
• GCF of 68, 37, 812
• GCF of 73, 39, 958
• GCF of 64, 81, 428
• GCF of 79, 53, 828

1. What is the GCF of 40, 98, 858?

Answer: GCF of 40, 98, 858 is 2.

2. How to Find the GCF of 40, 98, 858

Answer: Greatest Common Factor(GCF) of 40, 98, 858 = 2

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

Step 2: Then multiply all the prime factors GCF(40, 98, 858) = 2.