Greatest Common Factor of 408, 152, 61

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

• Greatest Common Factor of 408, 152, 61 by common division method
• Greatest Common Factor of 408, 152, 61 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 408

List of positive integer factors of 408 that divides 408 without a remainder.

1,2,3,4,6,8,12,17,24,34,51,68,102,136,204,408

Factors of 152

List of positive integer factors of 152 that divides 152 without a remainder.

1,2,4,8,19,38,76,152

Factors of 61

List of positive integer factors of 61 that divides 61 without a remainder.

1,61

Greatest Common Factor

We found the factors 408,152,61 . The biggest common factor number is the GCF number.
So the greatest common factor 408,152,61 is 1.

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

• GCF of 180, 666, 20
• GCF of 478, 256, 51
• GCF of 195, 210, 16
• GCF of 911, 620, 96
• GCF of 887, 587, 39

1. What is the GCF of 408, 152, 61?

Answer: GCF of 408, 152, 61 is 1.

2. How to Find the GCF of 408, 152, 61

Answer: Greatest Common Factor(GCF) of 408, 152, 61 = 1

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

Step 2: Then multiply all the prime factors GCF(408, 152, 61) = 1.