Greatest Common Factor of 64, 91, 421

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

• Greatest Common Factor of 64, 91, 421 by common division method
• Greatest Common Factor of 64, 91, 421 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 64

List of positive integer factors of 64 that divides 64 without a remainder.

1,2,4,8,16,32,64

Factors of 91

List of positive integer factors of 91 that divides 91 without a remainder.

1,7,13,91

Factors of 421

List of positive integer factors of 421 that divides 421 without a remainder.

1,421

Greatest Common Factor

We found the factors 64,91,421 . The biggest common factor number is the GCF number.
So the greatest common factor 64,91,421 is 1.

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

• GCF of 14, 65, 248
• GCF of 98, 89, 111
• GCF of 16, 62, 471
• GCF of 24, 96, 319
• GCF of 29, 50, 161

1. What is the GCF of 64, 91, 421?

Answer: GCF of 64, 91, 421 is 1.

2. How to Find the GCF of 64, 91, 421

Answer: Greatest Common Factor(GCF) of 64, 91, 421 = 1

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

Step 2: Then multiply all the prime factors GCF(64, 91, 421) = 1.