Greatest Common Factor of 47, 157, 309

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

• Greatest Common Factor of 47, 157, 309 by common division method
• Greatest Common Factor of 47, 157, 309 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 157

List of positive integer factors of 157 that divides 157 without a remainder.

1,157

Factors of 309

List of positive integer factors of 309 that divides 309 without a remainder.

1,3,103,309

Greatest Common Factor

We found the factors 47,157,309 . The biggest common factor number is the GCF number.
So the greatest common factor 47,157,309 is 1.

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

• GCF of 99, 942, 394
• GCF of 24, 543, 761
• GCF of 86, 149, 383
• GCF of 54, 562, 589
• GCF of 55, 327, 142

1. What is the GCF of 47, 157, 309?

Answer: GCF of 47, 157, 309 is 1.

2. How to Find the GCF of 47, 157, 309

Answer: Greatest Common Factor(GCF) of 47, 157, 309 = 1

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

Step 2: Then multiply all the prime factors GCF(47, 157, 309) = 1.