Greatest Common Factor of 31, 70, 423

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

• Greatest Common Factor of 31, 70, 423 by common division method
• Greatest Common Factor of 31, 70, 423 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 31

List of positive integer factors of 31 that divides 31 without a remainder.

1,31

Factors of 70

List of positive integer factors of 70 that divides 70 without a remainder.

1,2,5,7,10,14,35,70

Factors of 423

List of positive integer factors of 423 that divides 423 without a remainder.

1,3,9,47,141,423

Greatest Common Factor

We found the factors 31,70,423 . The biggest common factor number is the GCF number.
So the greatest common factor 31,70,423 is 1.

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

• GCF of 50, 62, 848
• GCF of 11, 57, 534
• GCF of 38, 21, 331
• GCF of 61, 62, 795
• GCF of 27, 43, 821

1. What is the GCF of 31, 70, 423?

Answer: GCF of 31, 70, 423 is 1.

2. How to Find the GCF of 31, 70, 423

Answer: Greatest Common Factor(GCF) of 31, 70, 423 = 1

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

Step 2: Then multiply all the prime factors GCF(31, 70, 423) = 1.