Greatest Common Factor of 40, 10, 74, 90

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

• Greatest Common Factor of 40, 10, 74, 90 by common division method
• Greatest Common Factor of 40, 10, 74, 90 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 10

List of positive integer factors of 10 that divides 10 without a remainder.

1,2,5,10

Factors of 74

List of positive integer factors of 74 that divides 74 without a remainder.

1,2,37,74

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

Greatest Common Factor

We found the factors 40,10,74,90 . The biggest common factor number is the GCF number.
So the greatest common factor 40,10,74,90 is 2.

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

• GCF of 78, 66, 76, 53
• GCF of 99, 20, 97, 88
• GCF of 58, 33, 65, 58
• GCF of 45, 39, 42, 30
• GCF of 19, 35, 85, 93

1. What is the GCF of 40, 10, 74, 90?

Answer: GCF of 40, 10, 74, 90 is 2.

2. How to Find the GCF of 40, 10, 74, 90

Answer: Greatest Common Factor(GCF) of 40, 10, 74, 90 = 2

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

Step 2: Then multiply all the prime factors GCF(40, 10, 74, 90) = 2.