Greatest Common Factor of 46, 90, 72, 30

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

• Greatest Common Factor of 46, 90, 72, 30 by common division method
• Greatest Common Factor of 46, 90, 72, 30 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 46

List of positive integer factors of 46 that divides 46 without a remainder.

1,2,23,46

Factors of 90

List of positive integer factors of 90 that divides 90 without a remainder.

1,2,3,5,6,9,10,15,18,30,45,90

Factors of 72

List of positive integer factors of 72 that divides 72 without a remainder.

1,2,3,4,6,8,9,12,18,24,36,72

Factors of 30

List of positive integer factors of 30 that divides 30 without a remainder.

1,2,3,5,6,10,15,30

Greatest Common Factor

We found the factors 46,90,72,30 . The biggest common factor number is the GCF number.
So the greatest common factor 46,90,72,30 is 2.

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

• GCF of 62, 13, 25, 20
• GCF of 62, 62, 23, 47
• GCF of 58, 22, 10, 76
• GCF of 46, 32, 32, 24
• GCF of 40, 26, 37, 96

1. What is the GCF of 46, 90, 72, 30?

Answer: GCF of 46, 90, 72, 30 is 2.

2. How to Find the GCF of 46, 90, 72, 30

Answer: Greatest Common Factor(GCF) of 46, 90, 72, 30 = 2

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

Step 2: Then multiply all the prime factors GCF(46, 90, 72, 30) = 2.