Greatest Common Factor of 47, 68, 18, 158

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

• Greatest Common Factor of 47, 68, 18, 158 by common division method
• Greatest Common Factor of 47, 68, 18, 158 with matching the biggest common factor

Maximum 4 Number can be enter but you can reset

∴ GCF of numbers is 1 because of no common factors present between them.

Factors of 47

List of positive integer factors of 47 that divides 47 without a remainder.

1,47

Factors of 68

List of positive integer factors of 68 that divides 68 without a remainder.

1,2,4,17,34,68

Factors of 18

List of positive integer factors of 18 that divides 18 without a remainder.

1,2,3,6,9,18

Factors of 158

List of positive integer factors of 158 that divides 158 without a remainder.

1,2,79,158

Greatest Common Factor

We found the factors 47,68,18,158 . The biggest common factor number is the GCF number.
So the greatest common factor 47,68,18,158 is 1.

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

• GCF of 27, 76, 90, 339
• GCF of 83, 41, 27, 821
• GCF of 17, 67, 98, 282
• GCF of 89, 27, 88, 889
• GCF of 55, 77, 53, 844

1. What is the GCF of 47, 68, 18, 158?

Answer: GCF of 47, 68, 18, 158 is 1.

2. How to Find the GCF of 47, 68, 18, 158

Answer: Greatest Common Factor(GCF) of 47, 68, 18, 158 = 1

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

Step 2: Then multiply all the prime factors GCF(47, 68, 18, 158) = 1.