Greatest Common Factor of 42, 35, 807, 253

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

• Greatest Common Factor of 42, 35, 807, 253 by common division method
• Greatest Common Factor of 42, 35, 807, 253 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 42

List of positive integer factors of 42 that divides 42 without a remainder.

1,2,3,6,7,14,21,42

Factors of 35

List of positive integer factors of 35 that divides 35 without a remainder.

1,5,7,35

Factors of 807

List of positive integer factors of 807 that divides 807 without a remainder.

1,3,269,807

Factors of 253

List of positive integer factors of 253 that divides 253 without a remainder.

1,11,23,253

Greatest Common Factor

We found the factors 42,35,807,253 . The biggest common factor number is the GCF number.
So the greatest common factor 42,35,807,253 is 1.

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

• GCF of 65, 54, 372, 242
• GCF of 64, 46, 688, 255
• GCF of 25, 91, 377, 613
• GCF of 99, 74, 853, 408
• GCF of 16, 56, 537, 314

1. What is the GCF of 42, 35, 807, 253?

Answer: GCF of 42, 35, 807, 253 is 1.

2. How to Find the GCF of 42, 35, 807, 253

Answer: Greatest Common Factor(GCF) of 42, 35, 807, 253 = 1

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

Step 2: Then multiply all the prime factors GCF(42, 35, 807, 253) = 1.