Greatest Common Factor of 40, 70, 10, 53, 522

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

• Greatest Common Factor of 40, 70, 10, 53, 522 by common division method
• Greatest Common Factor of 40, 70, 10, 53, 522 with matching the biggest common factor

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∴ GCF of numbers is 1 because of no common factors present between them.

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 10

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

1,2,5,10

Factors of 53

List of positive integer factors of 53 that divides 53 without a remainder.

1,53

Factors of 522

List of positive integer factors of 522 that divides 522 without a remainder.

1,2,3,6,9,18,29,58,87,174,261,522

Greatest Common Factor

We found the factors 40,70,10,53,522 . The biggest common factor number is the GCF number.
So the greatest common factor 40,70,10,53,522 is 1.

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

• GCF of 90, 56, 35, 29, 902
• GCF of 50, 31, 61, 46, 292
• GCF of 14, 20, 61, 64, 183
• GCF of 36, 88, 44, 45, 563
• GCF of 23, 77, 42, 89, 786

1. What is the GCF of 40, 70, 10, 53, 522?

Answer: GCF of 40, 70, 10, 53, 522 is 1.

2. How to Find the GCF of 40, 70, 10, 53, 522

Answer: Greatest Common Factor(GCF) of 40, 70, 10, 53, 522 = 1

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

Step 2: Then multiply all the prime factors GCF(40, 70, 10, 53, 522) = 1.