Greatest Common Factor of 64, 57, 40, 32, 423

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

• Greatest Common Factor of 64, 57, 40, 32, 423 by common division method
• Greatest Common Factor of 64, 57, 40, 32, 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 64

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

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

Factors of 57

List of positive integer factors of 57 that divides 57 without a remainder.

1,3,19,57

Factors of 40

List of positive integer factors of 40 that divides 40 without a remainder.

1,2,4,5,8,10,20,40

Factors of 32

List of positive integer factors of 32 that divides 32 without a remainder.

1,2,4,8,16,32

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 64,57,40,32,423 . The biggest common factor number is the GCF number.
So the greatest common factor 64,57,40,32,423 is 1.

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

• GCF of 88, 56, 91, 12, 975
• GCF of 48, 52, 67, 71, 830
• GCF of 15, 38, 33, 96, 195
• GCF of 36, 24, 94, 73, 827
• GCF of 62, 92, 24, 29, 646

1. What is the GCF of 64, 57, 40, 32, 423?

Answer: GCF of 64, 57, 40, 32, 423 is 1.

2. How to Find the GCF of 64, 57, 40, 32, 423

Answer: Greatest Common Factor(GCF) of 64, 57, 40, 32, 423 = 1

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

Step 2: Then multiply all the prime factors GCF(64, 57, 40, 32, 423) = 1.