Greatest Common Factor of 35, 42, 402

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

• Greatest Common Factor of 35, 42, 402 by common division method
• Greatest Common Factor of 35, 42, 402 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 35

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

1,5,7,35

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 402

List of positive integer factors of 402 that divides 402 without a remainder.

1,2,3,6,67,134,201,402

Greatest Common Factor

We found the factors 35,42,402 . The biggest common factor number is the GCF number.
So the greatest common factor 35,42,402 is 1.

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

• GCF of 40, 61, 319
• GCF of 21, 87, 139
• GCF of 61, 71, 540
• GCF of 33, 68, 261
• GCF of 43, 33, 893

1. What is the GCF of 35, 42, 402?

Answer: GCF of 35, 42, 402 is 1.

2. How to Find the GCF of 35, 42, 402

Answer: Greatest Common Factor(GCF) of 35, 42, 402 = 1

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

Step 2: Then multiply all the prime factors GCF(35, 42, 402) = 1.