Greatest Common Factor of 608, 690, 420, 185, 120

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

• Greatest Common Factor of 608, 690, 420, 185, 120 by common division method
• Greatest Common Factor of 608, 690, 420, 185, 120 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 608

List of positive integer factors of 608 that divides 608 without a remainder.

1,2,4,8,16,19,32,38,76,152,304,608

Factors of 690

List of positive integer factors of 690 that divides 690 without a remainder.

1,2,3,5,6,10,15,23,30,46,69,115,138,230,345,690

Factors of 420

List of positive integer factors of 420 that divides 420 without a remainder.

1,2,3,4,5,6,7,10,12,14,15,20,21,28,30,35,42,60,70,84,105,140,210,420

Factors of 185

List of positive integer factors of 185 that divides 185 without a remainder.

1,5,37,185

Factors of 120

List of positive integer factors of 120 that divides 120 without a remainder.

1,2,3,4,5,6,8,10,12,15,20,24,30,40,60,120

Greatest Common Factor

We found the factors 608,690,420,185,120 . The biggest common factor number is the GCF number.
So the greatest common factor 608,690,420,185,120 is 1.

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

• GCF of 816, 501, 903, 532, 427
• GCF of 417, 125, 427, 864, 281
• GCF of 618, 571, 714, 379, 593
• GCF of 524, 527, 678, 279, 728
• GCF of 281, 692, 136, 290, 829

1. What is the GCF of 608, 690, 420, 185, 120?

Answer: GCF of 608, 690, 420, 185, 120 is 1.

2. How to Find the GCF of 608, 690, 420, 185, 120

Answer: Greatest Common Factor(GCF) of 608, 690, 420, 185, 120 = 1

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

Step 2: Then multiply all the prime factors GCF(608, 690, 420, 185, 120) = 1.