Greatest Common Factor of 570, 90, 40

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

• Greatest Common Factor of 570, 90, 40 by common division method
• Greatest Common Factor of 570, 90, 40 with matching the biggest common factor

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∴ So the GCF of the given numbers is 2 x 5 = 10

Factors of 570

List of positive integer factors of 570 that divides 570 without a remainder.

1,2,3,5,6,10,15,19,30,38,57,95,114,190,285,570

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 40

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

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

Greatest Common Factor

We found the factors 570,90,40 . The biggest common factor number is the GCF number.
So the greatest common factor 570,90,40 is 10.

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

• GCF of 804, 30, 95
• GCF of 560, 27, 59
• GCF of 448, 74, 86
• GCF of 550, 98, 90
• GCF of 997, 53, 50

1. What is the GCF of 570, 90, 40?

Answer: GCF of 570, 90, 40 is 10.

2. How to Find the GCF of 570, 90, 40

Answer: Greatest Common Factor(GCF) of 570, 90, 40 = 10

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

Step 2: Then multiply all the prime factors GCF(570, 90, 40) = 10.