Greatest Common Factor of 98, 42, 847

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

• Greatest Common Factor of 98, 42, 847 by common division method
• Greatest Common Factor of 98, 42, 847 with matching the biggest common factor

Maximum 4 Number can be enter but you can reset

∴ So the GCF of the given numbers is 7 = 7

Factors of 98

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

1,2,7,14,49,98

Factors of 42

List of positive integer factors of 42 that divides 42 without a remainder.

1,2,3,6,7,14,21,42

Factors of 847

List of positive integer factors of 847 that divides 847 without a remainder.

1,7,11,77,121,847

Greatest Common Factor

We found the factors 98,42,847 . The biggest common factor number is the GCF number.
So the greatest common factor 98,42,847 is 7.

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

• GCF of 63, 93, 155
• GCF of 72, 18, 223
• GCF of 72, 73, 953
• GCF of 30, 36, 656
• GCF of 11, 64, 521

1. What is the GCF of 98, 42, 847?

Answer: GCF of 98, 42, 847 is 7.

2. How to Find the GCF of 98, 42, 847

Answer: Greatest Common Factor(GCF) of 98, 42, 847 = 7

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

Step 2: Then multiply all the prime factors GCF(98, 42, 847) = 7.