Greatest Common Factor of 40, 70, 16, 432

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

• Greatest Common Factor of 40, 70, 16, 432 by common division method
• Greatest Common Factor of 40, 70, 16, 432 with matching the biggest common factor

Maximum 4 Number can be enter but you can reset

∴ So the GCF of the given numbers is 2 = 2

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 70

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

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

Factors of 16

List of positive integer factors of 16 that divides 16 without a remainder.

1,2,4,8,16

Factors of 432

List of positive integer factors of 432 that divides 432 without a remainder.

1,2,3,4,6,8,9,12,16,18,24,27,36,48,54,72,108,144,216,432

Greatest Common Factor

We found the factors 40,70,16,432 . The biggest common factor number is the GCF number.
So the greatest common factor 40,70,16,432 is 2.

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

• GCF of 12, 42, 34, 846
• GCF of 77, 65, 91, 327
• GCF of 73, 97, 19, 495
• GCF of 11, 37, 78, 400
• GCF of 36, 44, 70, 770

1. What is the GCF of 40, 70, 16, 432?

Answer: GCF of 40, 70, 16, 432 is 2.

2. How to Find the GCF of 40, 70, 16, 432

Answer: Greatest Common Factor(GCF) of 40, 70, 16, 432 = 2

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

Step 2: Then multiply all the prime factors GCF(40, 70, 16, 432) = 2.